{"title":"GR40","description":null,"products":[{"product_id":"1519legacy-gr40","title":"15-19 Subaru Legacy [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453022748862,"sku":"GR4-1519LEGACY","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_72a7287a-1bf3-4c47-a70c-bdb7ce12f829__86538.jpg?v=1779325680"},{"product_id":"1317crosstrek-gr40","title":"13-17 Subaru XV Crosstrek [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453022781630,"sku":"GR4-1317CROSSTREK","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_7d43a167-bcff-4938-86fd-8426073ea366__79516.jpg?v=1779325681"},{"product_id":"9802forester-gr40","title":"98-02 Subaru Forester [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted shocks for strength and stability in demanding conditions Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453026058430,"sku":"GR4-9802FORESTER","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_8764__39922_2__64806.jpg?v=1779325683"},{"product_id":"1925ascent-gr40","title":"19-25 Subaru Ascent [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453039395006,"sku":"GR4-1925ASCENT","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953__52862.jpg?v=1779325696"},{"product_id":"1325brz-gr40","title":"13-25 Subaru BRZ [GR40]","description":"\u003cp\u003e13-25 Subaru BRZ Rallycross \u0026amp; Offroad Suspension SPECIFICATIONS: Designed for Rallycross or HD Offroad Optimized for lifting 2\" over OEM ride height 2 Front Assemblies  2 Rear Inverted Assemblies w\/ reservoirs Subframe spacers included 40mm Inverted Shock Insert Radial bearing on Front Assembly LPS Linear Rate Springs (250F\/ 250R) Highly Polished Electro-Plated Nickel Cartridge Rebuildable Inverted Shock CNC Machined High-flow Aluminum Piston Stainless Steel Shims Light Weight Synthetic Shock Oil Rebound Adjustable : 20 pts Brackets for Sensor Lines on shock body Individual Parts Available\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453039427774,"sku":"GR4-1325BRZ","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/BRZ_GR40__08118.png?v=1779325698"},{"product_id":"9301impreza-gr40","title":"93-01 Subaru Impreza [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers : 0–2” Adjustable Rally Competition Suspension The Flatout GR40 coilovers are engineered for serious drivers who demand precision, strength, and consistency in rally and motorsports competition. With an adjustable 0–2 inches of ride height increase, the GR40 lets you fine-tune your chassis setup for tarmac, gravel, or rallycross, all while maintaining balance, control, and durability under extreme conditions. Featuring inverted shocks for rally-grade strength and endurance, the GR40 is built to handle punishing terrain and repeated high-speed impacts. Combined with proprietary valving and bypass piston technology, this system provides superior comfort at low speeds and unmatched control when the pace increases. Key Features of the GR40 Coilovers 0–2” adjustable ride height → tune stance and ground clearance for rally and competition. Inverted shocks → maximum strength, reduced flex, and improved stability in harsh conditions. Proprietary rally valving with bypass pistons → compliant at low speeds, controlled at high speeds. Soft rate LPS 2.5 ID linear springs → comfort on transit, performance in competition. OEM-style top mounts → maintains quiet operation and reduced NVH. Electroplated shock bodies → 7–10 years of corrosion resistance. Rebuildable coilover design → serviceable and race-ready longevity. 1-way rebound adjustable → 20 points of tuning for driver preference. Backed by a 3-year warranty for confidence in competition. Why Rally Drivers Choose the GR40 Built for rally, rallycross, and motorsport competition. Delivers precision handling, durability, and endurance over gravel, tarmac, and mixed surfaces. Provides the control of a motorsport suspension without sacrificing comfort during transit stages. Serviceable and customizable for long-term competition use. Proven in real-world rallycross and grassroots competition. Driver Reviews ⭐️⭐️⭐️⭐️⭐️ “I’ve had the GR40s for over a year, running rallycross and even a track day. They’ve taken a beating and still perform flawlessly. If you want competitive rally suspension, this is it.” ⭐️⭐️⭐️⭐️⭐️ “Cornering is predictable and smooth, even with added weight from a spare carrier and roof gear. The suggested spring rates kept the car level and balanced. This is a true rally suspension.” The Flatout GR40 0–2” Adjustable Coilover Suspension is the choice for drivers who want to compete with confidence. Whether you’re tackling rally stages, rallycross courses, or grassroots motorsport, the GR40 delivers rally-strength durability, precision adjustability, and race-proven performance.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453039460542,"sku":"GR4-9301IMPREZA","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_8764__39922.jpg?v=1779325699"},{"product_id":"03-06-subaru-baja-coilovers-gr40","title":"03-06 Subaru Baja Coilovers [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453042835646,"sku":"GR4-0306BAJA","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_0f5df122-151d-494a-b3c9-553677f40758__08619.jpg?v=1779325705"},{"product_id":"0509outback-gr40","title":"05-09 Subaru Outback [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453087760574,"sku":"GR4-0509OUTBACK","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_c8ac9b7f-9aa6-44a4-bd54-95a01f66e786__58220__58237.jpg?v=1779325776"},{"product_id":"1014outback-gr40","title":"10-14 Subaru Outback [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453087793342,"sku":"GR4-1014OUTBACK","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_c8ac9b7f-9aa6-44a4-bd54-95a01f66e786__58220__10874.jpg?v=1779325777"},{"product_id":"1014outback36-gr40","title":"10-14 Subaru Outback 3.6R [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453087826110,"sku":"GR4-1014OUTBACK36","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_c8ac9b7f-9aa6-44a4-bd54-95a01f66e786__58220__49939.jpg?v=1779325778"},{"product_id":"1519outback-gr40","title":"15-19 Subaru Outback [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453087858878,"sku":"GR4-1519OUTBACK","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_c8ac9b7f-9aa6-44a4-bd54-95a01f66e786__58220__21189.jpg?v=1779325779"},{"product_id":"2025outback-gr40","title":"20-25 Subaru Outback [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453087891646,"sku":"GR4-2025OUTBACK","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_c8ac9b7f-9aa6-44a4-bd54-95a01f66e786__58220__94312.jpg?v=1779325781"},{"product_id":"2225outbackwilderness-gr40","title":"22-25 Subaru Outback Wilderness [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453087924414,"sku":"GR4-2225OUTBACKWILD","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/0DF340B0-8C4F-414F-93B0-6BE2EFA6CC6E__59994_1__21261.jpg?v=1779325782"},{"product_id":"1823crosstrek-gr40","title":"18-23 Subaru XV Crosstrek [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453091528894,"sku":"GR4-1823CROSSTREK","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_7d43a167-bcff-4938-86fd-8426073ea366__79516.1712512314.1280.1280__01640.jpg?v=1779325795"},{"product_id":"24upcrosstrek-gr40","title":"24-25 Subaru XV Crosstrek [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453094805694,"sku":"GR4-2425CROSSTREK","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_7d43a167-bcff-4938-86fd-8426073ea366__79516.1712512314.1280.1280__71782.jpg?v=1779325797"},{"product_id":"0207wrx-gr40","title":"02-07 Subaru WRX [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers : 0–2” Adjustable Rally Competition Suspension The Flatout GR40 coilovers are engineered for serious drivers who demand precision, strength, and consistency in rally and motorsports competition. With an adjustable 0–2 inches of ride height increase, the GR40 lets you fine-tune your chassis setup for tarmac, gravel, or rallycross, all while maintaining balance, control, and durability under extreme conditions. Featuring inverted front shocks for rally-grade strength and endurance, the GR40 is built to handle punishing terrain and repeated high-speed impacts. Combined with proprietary valving and bypass piston technology, this system provides superior comfort at low speeds and unmatched control when the pace increases. Key Features of the GR40 Coilovers 0–2” adjustable ride height → tune stance and ground clearance for rally and competition. Inverted shocks → maximum strength, reduced flex, and improved stability in harsh conditions. Proprietary rally valving with bypass pistons → compliant at low speeds, controlled at high speeds. Soft rate LPS 2.5 ID linear springs → comfort on transit, performance in competition. OEM-style top mounts → maintains quiet operation and reduced NVH. Electroplated shock bodies → 7–10 years of corrosion resistance. Rebuildable coilover design → serviceable and race-ready longevity. 1-way rebound adjustable → 20 points of tuning for driver preference. Backed by a 3-year warranty for confidence in competition. Why Rally Drivers Choose the GR40 Built for rally, rallycross, and motorsport competition. Delivers precision handling, durability, and endurance over gravel, tarmac, and mixed surfaces. Provides the control of a motorsport suspension without sacrificing comfort during transit stages. Serviceable and customizable for long-term competition use. Proven in real-world rallycross and grassroots competition. Driver Reviews ⭐️⭐️⭐️⭐️⭐️ “I’ve had the GR40s for over a year, running rallycross and even a track day. They’ve taken a beating and still perform flawlessly. If you want competitive rally suspension, this is it.” ⭐️⭐️⭐️⭐️⭐️ “Cornering is predictable and smooth, even with added weight from a spare carrier and roof gear. The suggested spring rates kept the car level and balanced. This is a true rally suspension.” The Flatout GR40 0–2” Adjustable Coilover Suspension is the choice for drivers who want to compete with confidence. Whether you’re tackling rally stages, rallycross courses, or grassroots motorsport, the GR40 delivers rally-strength durability, precision adjustability, and race-proven performance.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453121609918,"sku":"GR4-0207WRX","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_8764__39922.1735790785.1280.1280__49973.jpg?v=1779325826"},{"product_id":"0507sti-gr40","title":"05-07 Subaru STI [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers : 0–2” Adjustable Rally Competition Suspension The Flatout GR40 coilovers are engineered for serious drivers who demand precision, strength, and consistency in rally and motorsports competition. With an adjustable 0–2 inches of ride height increase, the GR40 lets you fine-tune your chassis setup for tarmac, gravel, or rallycross, all while maintaining balance, control, and durability under extreme conditions. Featuring inverted shocks for rally-grade strength and endurance, the GR40 is built to handle punishing terrain and repeated high-speed impacts. Combined with proprietary valving and bypass piston technology, this system provides superior comfort at low speeds and unmatched control when the pace increases. Key Features of the GR40 Coilovers 0–2” adjustable ride height → tune stance and ground clearance for rally and competition. Inverted shocks → maximum strength, reduced flex, and improved stability in harsh conditions. Proprietary rally valving with bypass pistons → compliant at low speeds, controlled at high speeds. Soft rate LPS 2.5 ID linear springs → comfort on transit, performance in competition. OEM-style top mounts → maintains quiet operation and reduced NVH. Electroplated shock bodies → 7–10 years of corrosion resistance. Rebuildable coilover design → serviceable and race-ready longevity. 1-way rebound adjustable → 20 points of tuning for driver preference. Backed by a 3-year warranty for confidence in competition. Why Rally Drivers Choose the GR40 Built for rally, rallycross, and motorsport competition. Delivers precision handling, durability, and endurance over gravel, tarmac, and mixed surfaces. Provides the control of a motorsport suspension without sacrificing comfort during transit stages. Serviceable and customizable for long-term competition use. Proven in real-world rallycross and grassroots competition. Driver Reviews ⭐️⭐️⭐️⭐️⭐️ “I’ve had the GR40s for over a year, running rallycross and even a track day. They’ve taken a beating and still perform flawlessly. If you want competitive rally suspension, this is it.” ⭐️⭐️⭐️⭐️⭐️ “Cornering is predictable and smooth, even with added weight from a spare carrier and roof gear. The suggested spring rates kept the car level and balanced. This is a true rally suspension.” The Flatout GR40 0–2” Adjustable Coilover Suspension is the choice for drivers who want to compete with confidence. Whether you’re tackling rally stages, rallycross courses, or grassroots motorsport, the GR40 delivers rally-strength durability, precision adjustability, and race-proven performance.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453121642686,"sku":"GR4-0507STI","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_8764__39922.1735790785.1280.1280__49973.1735790925.1280.1280__47065.jpg?v=1779325827"},{"product_id":"0814sti-gr40","title":"08-14 Subaru STI [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers : 0–2” Adjustable Rally Competition Suspension The Flatout GR40 coilovers are engineered for serious drivers who demand precision, strength, and consistency in rally and motorsports competition. With an adjustable 0–2 inches of ride height increase, the GR40 lets you fine-tune your chassis setup for tarmac, gravel, or rallycross, all while maintaining balance, control, and durability under extreme conditions. Featuring inverted front shocks for rally-grade strength and external reservoir rear shocks (select applications) for endurance, the GR40 is built to handle punishing terrain and repeated high-speed impacts. Combined with proprietary valving and bypass piston technology, this system provides superior comfort at low speeds and unmatched control when the pace increases. Key Features of the GR40 Coilovers 0–2” adjustable ride height → tune stance and ground clearance for rally and competition. Inverted front shocks → maximum strength, reduced flex, and improved stability in harsh conditions. External reservoir rear shocks (application dependent) → greater oil capacity for cooling and fade resistance. Proprietary rally valving with bypass pistons → compliant at low speeds, controlled at high speeds. Soft rate LPS 2.5 ID linear springs → comfort on transit, performance in competition. OEM-style top mounts → maintains quiet operation and reduced NVH. Electroplated shock bodies → 7–10 years of corrosion resistance. Rebuildable coilover design → serviceable and race-ready longevity. 1-way rebound adjustable → 20 points of tuning for driver preference. Backed by a 3-year warranty for confidence in competition. Why Rally Drivers Choose the GR40 Built for rally, rallycross, and motorsport competition. Delivers precision handling, durability, and endurance over gravel, tarmac, and mixed surfaces. Provides the control of a motorsport suspension without sacrificing comfort during transit stages. Serviceable and customizable for long-term competition use. Proven in real-world rallycross and grassroots competition. Driver Reviews ⭐️⭐️⭐️⭐️⭐️ “I’ve had the GR40s for over a year, running rallycross and even a track day. They’ve taken a beating and still perform flawlessly. If you want competitive rally suspension, this is it.” ⭐️⭐️⭐️⭐️⭐️ “Cornering is predictable and smooth, even with added weight from a spare carrier and roof gear. The suggested spring rates kept the car level and balanced. This is a true rally suspension.” The Flatout GR40 0–2” Adjustable Coilover Suspension is the choice for drivers who want to compete with confidence. Whether you’re tackling rally stages, rallycross courses, or grassroots motorsport, the GR40 delivers rally-strength durability, precision adjustability, and race-proven performance.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453124919486,"sku":"GR4-0814STI","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/image1__82141__02154.jpg?v=1779325831"},{"product_id":"0814wrx-gr40","title":"08-14 Subaru WRX [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers : 0–2” Adjustable Rally Competition Suspension The Flatout GR40 coilovers are engineered for serious drivers who demand precision, strength, and consistency in rally and motorsports competition. With an adjustable 0–2 inches of ride height increase, the GR40 lets you fine-tune your chassis setup for tarmac, gravel, or rallycross, all while maintaining balance, control, and durability under extreme conditions. Featuring inverted front shocks for rally-grade strength and external reservoir rear shocks (select applications) for endurance, the GR40 is built to handle punishing terrain and repeated high-speed impacts. Combined with proprietary valving and bypass piston technology, this system provides superior comfort at low speeds and unmatched control when the pace increases. Key Features of the GR40 Coilovers 0–2” adjustable ride height → tune stance and ground clearance for rally and competition. Inverted front shocks → maximum strength, reduced flex, and improved stability in harsh conditions. External reservoir rear shocks (application dependent) → greater oil capacity for cooling and fade resistance. Proprietary rally valving with bypass pistons → compliant at low speeds, controlled at high speeds. Soft rate LPS 2.5 ID linear springs → comfort on transit, performance in competition. OEM-style top mounts → maintains quiet operation and reduced NVH. Electroplated shock bodies → 7–10 years of corrosion resistance. Rebuildable coilover design → serviceable and race-ready longevity. 1-way rebound adjustable → 20 points of tuning for driver preference. Backed by a 3-year warranty for confidence in competition. Why Rally Drivers Choose the GR40 Built for rally, rallycross, and motorsport competition. Delivers precision handling, durability, and endurance over gravel, tarmac, and mixed surfaces. Provides the control of a motorsport suspension without sacrificing comfort during transit stages. Serviceable and customizable for long-term competition use. Proven in real-world rallycross and grassroots competition. Driver Reviews ⭐️⭐️⭐️⭐️⭐️ “I’ve had the GR40s for over a year, running rallycross and even a track day. They’ve taken a beating and still perform flawlessly. If you want competitive rally suspension, this is it.” ⭐️⭐️⭐️⭐️⭐️ “Cornering is predictable and smooth, even with added weight from a spare carrier and roof gear. The suggested spring rates kept the car level and balanced. This is a true rally suspension.” The Flatout GR40 0–2” Adjustable Coilover Suspension is the choice for drivers who want to compete with confidence. Whether you’re tackling rally stages, rallycross courses, or grassroots motorsport, the GR40 delivers rally-strength durability, precision adjustability, and race-proven performance.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453128196286,"sku":"GR4-0814WRX","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/image1__82141__02154.1735791176.1280.1280__18017.jpg?v=1779325833"},{"product_id":"0816impreza-gr40","title":"08-16 Subaru Impreza [GR40]","description":"\u003cp\u003e08-16 Subaru Impreza Rallycross Suspension RALLYCROSS: This version is meant for competition use. It can be used in club level stage rally\/ rally sprint, but it is tested and designed for rallycross competition. For stage rally use, see our GR50\/ GR50-PRO version.  SPECIFICATIONS: 2 Inverted Front Assemblies  2 Inverted Rear Assemblies with external reservoirs Subframe spacers included Optimized for lifting 1\" 40mm Inverted Shock Insert Radial bearing on Front Assembly LPS Linear Rate Springs (200F\/ 225R) Helper springs on rear assembly Highly Polished Electro-Plated Nickel Cartridge Rebuildable Inverted Shock CNC Machined High-flow Aluminum Piston Stainless Steel Shims Light Weight Synthetic Shock Oil Rebound Adjustable : 20 pts Brackets for Sensor Lines on shock body May need 5mm spacers with OEM\/ high offset wheels Individual Parts Available Setup Instructions CUSTOMER REVIEWS: Hadley B on Aug 28, 2022 I have a 14 WRX that I was looking to get a bit further off the ground. I live in a very rural area and wanted something functional, not just for aesthetic. Did a lot of research, and came up with the body lift kits, spring kits with sub frame spacers, and the like. None of these things did exactly what I wanted to do. Enter Flatout.These have been installed for about 2 months or so now and so far they have done exactly what I needed them to do. They are slightly stiffer than the stock springs and struts, but not in a bad way. The build quality is excellent and the install went very smoothly. Functionally, no complaints.No complaints about Flatout Suspension's customer service either. I contacted them with a couple questions during the process and the response was in my inbox in less than 30 minutes on both occasions.If I ever need any other suspension components for my Subaru: these will be the folks I contact. Good stuff. William on Jun 10, 2022 Coming from stock suspension on my 03 impreza RS to this was a game changer. I've had the GR 40's for about a year now and so far they have taken a beating doing 4 rallycross and one track day. The suspension is good to work with and i have it set up for a little bit taller then stock ride hight. It rides good on the street and on dirt. Its stiff when it needs to be but it will take bumps in the dirt as well , if your looking for a competitive rally cross suspension id recommend them Dennis on Jun 10, 2021 Recently purchased and installed these on my 2004 STI and noticed a huge improvement in how the car handles and driving comfort immediately. The coilovers are built very well, and I love all the adjustments that can be made to them. Install was super easy and straight forward. Over all very impressed and happy with them, worth every Penny, would buy again in a heartbeat\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453128229054,"sku":"GR4-0816IMPREZA","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/image1__82141__02154.1735791176.1280.1280__18017.1735791261.1280.1280__77216.jpg?v=1779325835"},{"product_id":"1521wrx-gr40","title":"15-21 Subaru WRX [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers : 0–2” Adjustable Rally Competition Suspension The Flatout GR40 coilovers are engineered for serious drivers who demand precision, strength, and consistency in rally and motorsports competition. With an adjustable 0–2 inches of ride height increase, the GR40 lets you fine-tune your chassis setup for tarmac, gravel, or rallycross, all while maintaining balance, control, and durability under extreme conditions. Featuring inverted front shocks for rally-grade strength and external reservoir rear shocks (select applications) for endurance, the GR40 is built to handle punishing terrain and repeated high-speed impacts. Combined with proprietary valving and bypass piston technology, this system provides superior comfort at low speeds and unmatched control when the pace increases. Key Features of the GR40 Coilovers 0–2” adjustable ride height → tune stance and ground clearance for rally and competition. Inverted front shocks → maximum strength, reduced flex, and improved stability in harsh conditions. External reservoir rear shocks (application dependent) → greater oil capacity for cooling and fade resistance. Proprietary rally valving with bypass pistons → compliant at low speeds, controlled at high speeds. Soft rate LPS 2.5 ID linear springs → comfort on transit, performance in competition. OEM-style top mounts → maintains quiet operation and reduced NVH. Electroplated shock bodies → 7–10 years of corrosion resistance. Rebuildable coilover design → serviceable and race-ready longevity. 1-way rebound adjustable → 20 points of tuning for driver preference. Backed by a 3-year warranty for confidence in competition. Why Rally Drivers Choose the GR40 Built for rally, rallycross, and motorsport competition. Delivers precision handling, durability, and endurance over gravel, tarmac, and mixed surfaces. Provides the control of a motorsport suspension without sacrificing comfort during transit stages. Serviceable and customizable for long-term competition use. Proven in real-world rallycross and grassroots competition. Driver Reviews ⭐️⭐️⭐️⭐️⭐️ “I’ve had the GR40s for over a year, running rallycross and even a track day. They’ve taken a beating and still perform flawlessly. If you want competitive rally suspension, this is it.” ⭐️⭐️⭐️⭐️⭐️ “Cornering is predictable and smooth, even with added weight from a spare carrier and roof gear. The suggested spring rates kept the car level and balanced. This is a true rally suspension.” The Flatout GR40 0–2” Adjustable Coilover Suspension is the choice for drivers who want to compete with confidence. Whether you’re tackling rally stages, rallycross courses, or grassroots motorsport, the GR40 delivers rally-strength durability, precision adjustability, and race-proven performance.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453131505854,"sku":"GR4-1521WRX","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/1735791365.1280.1280__48890.jpg?v=1779325838"},{"product_id":"1521sti-gr40","title":"15-21 Subaru STI [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers : 0–2” Adjustable Rally Competition Suspension The Flatout GR40 coilovers are engineered for serious drivers who demand precision, strength, and consistency in rally and motorsports competition. With an adjustable 0–2 inches of ride height increase, the GR40 lets you fine-tune your chassis setup for tarmac, gravel, or rallycross, all while maintaining balance, control, and durability under extreme conditions. Featuring inverted front shocks for rally-grade strength and external reservoir rear shocks (select applications) for endurance, the GR40 is built to handle punishing terrain and repeated high-speed impacts. Combined with proprietary valving and bypass piston technology, this system provides superior comfort at low speeds and unmatched control when the pace increases. Key Features of the GR40 Coilovers 0–2” adjustable ride height → tune stance and ground clearance for rally and competition. Inverted front shocks → maximum strength, reduced flex, and improved stability in harsh conditions. External reservoir rear shocks (application dependent) → greater oil capacity for cooling and fade resistance. Proprietary rally valving with bypass pistons → compliant at low speeds, controlled at high speeds. Soft rate LPS 2.5 ID linear springs → comfort on transit, performance in competition. OEM-style top mounts → maintains quiet operation and reduced NVH. Electroplated shock bodies → 7–10 years of corrosion resistance. Rebuildable coilover design → serviceable and race-ready longevity. 1-way rebound adjustable → 20 points of tuning for driver preference. Backed by a 3-year warranty for confidence in competition. Why Rally Drivers Choose the GR40 Built for rally, rallycross, and motorsport competition. Delivers precision handling, durability, and endurance over gravel, tarmac, and mixed surfaces. Provides the control of a motorsport suspension without sacrificing comfort during transit stages. Serviceable and customizable for long-term competition use. Proven in real-world rallycross and grassroots competition. Driver Reviews ⭐️⭐️⭐️⭐️⭐️ “I’ve had the GR40s for over a year, running rallycross and even a track day. They’ve taken a beating and still perform flawlessly. If you want competitive rally suspension, this is it.” ⭐️⭐️⭐️⭐️⭐️ “Cornering is predictable and smooth, even with added weight from a spare carrier and roof gear. The suggested spring rates kept the car level and balanced. This is a true rally suspension.” The Flatout GR40 0–2” Adjustable Coilover Suspension is the choice for drivers who want to compete with confidence. Whether you’re tackling rally stages, rallycross courses, or grassroots motorsport, the GR40 delivers rally-strength durability, precision adjustability, and race-proven performance.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453134782654,"sku":"GR4-1521STI","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/1735791365.1280.1280__48890.1735791463.1280.1280__68287.jpg?v=1779325840"},{"product_id":"1723impreza-gr40","title":"17-23 Subaru Impreza [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers : 0–2” Adjustable Rally Competition Suspension The Flatout GR40 coilovers are engineered for serious drivers who demand precision, strength, and consistency in rally and motorsports competition. With an adjustable 0–2 inches of ride height increase, the GR40 lets you fine-tune your chassis setup for tarmac, gravel, or rallycross, all while maintaining balance, control, and durability under extreme conditions. Featuring inverted front shocks for rally-grade strength and external reservoir rear shocks (select applications) for endurance, the GR40 is built to handle punishing terrain and repeated high-speed impacts. Combined with proprietary valving and bypass piston technology, this system provides superior comfort at low speeds and unmatched control when the pace increases. Key Features of the GR40 Coilovers 0–2” adjustable ride height → tune stance and ground clearance for rally and competition. Inverted front shocks → maximum strength, reduced flex, and improved stability in harsh conditions. External reservoir rear shocks (application dependent) → greater oil capacity for cooling and fade resistance. Proprietary rally valving with bypass pistons → compliant at low speeds, controlled at high speeds. Soft rate LPS 2.5 ID linear springs → comfort on transit, performance in competition. OEM-style top mounts → maintains quiet operation and reduced NVH. Electroplated shock bodies → 7–10 years of corrosion resistance. Rebuildable coilover design → serviceable and race-ready longevity. 1-way rebound adjustable → 20 points of tuning for driver preference. Backed by a 3-year warranty for confidence in competition. Why Rally Drivers Choose the GR40 Built for rally, rallycross, and motorsport competition. Delivers precision handling, durability, and endurance over gravel, tarmac, and mixed surfaces. Provides the control of a motorsport suspension without sacrificing comfort during transit stages. Serviceable and customizable for long-term competition use. Proven in real-world rallycross and grassroots competition. Driver Reviews ⭐️⭐️⭐️⭐️⭐️ “I’ve had the GR40s for over a year, running rallycross and even a track day. They’ve taken a beating and still perform flawlessly. If you want competitive rally suspension, this is it.” ⭐️⭐️⭐️⭐️⭐️ “Cornering is predictable and smooth, even with added weight from a spare carrier and roof gear. The suggested spring rates kept the car level and balanced. This is a true rally suspension.” The Flatout GR40 0–2” Adjustable Coilover Suspension is the choice for drivers who want to compete with confidence. Whether you’re tackling rally stages, rallycross courses, or grassroots motorsport, the GR40 delivers rally-strength durability, precision adjustability, and race-proven performance.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453134848190,"sku":"GR4-1723IMPREZA","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/1735791529.1280.1280__22932.jpg?v=1779325841"},{"product_id":"2425impreza-gr40","title":"24-25 Subaru Impreza [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers : 0–2” Adjustable Rally Competition Suspension The Flatout GR40 coilovers are engineered for serious drivers who demand precision, strength, and consistency in rally and motorsports competition. With an adjustable 0–2 inches of ride height increase, the GR40 lets you fine-tune your chassis setup for tarmac, gravel, or rallycross, all while maintaining balance, control, and durability under extreme conditions. Featuring inverted front shocks for rally-grade strength and external reservoir rear shocks (select applications) for endurance, the GR40 is built to handle punishing terrain and repeated high-speed impacts. Combined with proprietary valving and bypass piston technology, this system provides superior comfort at low speeds and unmatched control when the pace increases. Key Features of the GR40 Coilovers 0–2” adjustable ride height → tune stance and ground clearance for rally and competition. Inverted front shocks → maximum strength, reduced flex, and improved stability in harsh conditions. External reservoir rear shocks (application dependent) → greater oil capacity for cooling and fade resistance. Proprietary rally valving with bypass pistons → compliant at low speeds, controlled at high speeds. Soft rate LPS 2.5 ID linear springs → comfort on transit, performance in competition. OEM-style top mounts → maintains quiet operation and reduced NVH. Electroplated shock bodies → 7–10 years of corrosion resistance. Rebuildable coilover design → serviceable and race-ready longevity. 1-way rebound adjustable → 20 points of tuning for driver preference. Backed by a 3-year warranty for confidence in competition. Why Rally Drivers Choose the GR40 Built for rally, rallycross, and motorsport competition. Delivers precision handling, durability, and endurance over gravel, tarmac, and mixed surfaces. Provides the control of a motorsport suspension without sacrificing comfort during transit stages. Serviceable and customizable for long-term competition use. Proven in real-world rallycross and grassroots competition. Driver Reviews ⭐️⭐️⭐️⭐️⭐️ “I’ve had the GR40s for over a year, running rallycross and even a track day. They’ve taken a beating and still perform flawlessly. If you want competitive rally suspension, this is it.” ⭐️⭐️⭐️⭐️⭐️ “Cornering is predictable and smooth, even with added weight from a spare carrier and roof gear. The suggested spring rates kept the car level and balanced. This is a true rally suspension.” The Flatout GR40 0–2” Adjustable Coilover Suspension is the choice for drivers who want to compete with confidence. Whether you’re tackling rally stages, rallycross courses, or grassroots motorsport, the GR40 delivers rally-strength durability, precision adjustability, and race-proven performance.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453134880958,"sku":"GR4-2425IMPREZA","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/1735791529.1280.1280__22932.1735791627.1280.1280__02572.jpg?v=1779325842"},{"product_id":"2225wrx-gr40","title":"22-25 Subaru WRX [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers : 0–2” Adjustable Rally Competition Suspension The Flatout GR40 coilovers are engineered for serious drivers who demand precision, strength, and consistency in rally and motorsports competition. With an adjustable 0–2 inches of ride height increase, the GR40 lets you fine-tune your chassis setup for tarmac, gravel, or rallycross, all while maintaining balance, control, and durability under extreme conditions. Featuring inverted front shocks for rally-grade strength and external reservoir rear shocks (select applications) for endurance, the GR40 is built to handle punishing terrain and repeated high-speed impacts. Combined with proprietary valving and bypass piston technology, this system provides superior comfort at low speeds and unmatched control when the pace increases. Key Features of the GR40 Coilovers 0–2” adjustable ride height → tune stance and ground clearance for rally and competition. Inverted front shocks → maximum strength, reduced flex, and improved stability in harsh conditions. External reservoir rear shocks (application dependent) → greater oil capacity for cooling and fade resistance. Proprietary rally valving with bypass pistons → compliant at low speeds, controlled at high speeds. Soft rate LPS 2.5 ID linear springs → comfort on transit, performance in competition. OEM-style top mounts → maintains quiet operation and reduced NVH. Electroplated shock bodies → 7–10 years of corrosion resistance. Rebuildable coilover design → serviceable and race-ready longevity. 1-way rebound adjustable → 20 points of tuning for driver preference. Backed by a 3-year warranty for confidence in competition. Why Rally Drivers Choose the GR40 Built for rally, rallycross, and motorsport competition. Delivers precision handling, durability, and endurance over gravel, tarmac, and mixed surfaces. Provides the control of a motorsport suspension without sacrificing comfort during transit stages. Serviceable and customizable for long-term competition use. Proven in real-world rallycross and grassroots competition. Driver Reviews ⭐️⭐️⭐️⭐️⭐️ “I’ve had the GR40s for over a year, running rallycross and even a track day. They’ve taken a beating and still perform flawlessly. If you want competitive rally suspension, this is it.” ⭐️⭐️⭐️⭐️⭐️ “Cornering is predictable and smooth, even with added weight from a spare carrier and roof gear. The suggested spring rates kept the car level and balanced. This is a true rally suspension.” The Flatout GR40 0–2” Adjustable Coilover Suspension is the choice for drivers who want to compete with confidence. Whether you’re tackling rally stages, rallycross courses, or grassroots motorsport, the GR40 delivers rally-strength durability, precision adjustability, and race-proven performance.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453134913726,"sku":"GR4-2225WRX","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/1735791703.1280.1280__78899.jpg?v=1779325844"},{"product_id":"0308forester-gr40","title":"03-08 Subaru Forester [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted shocks for strength and stability in demanding conditions Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453168566462,"sku":"GR4-0308FORESTER","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_8764__39922_2__64806.1735834761.1280.1280__07938.jpg?v=1779325882"},{"product_id":"0913forester-gr40","title":"09-13 Subaru Forester [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453168599230,"sku":"GR4-0913FORESTER","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_f7479d9f-8714-440c-aa13-ad403f91f5e5__66906__80147.jpg?v=1779325883"},{"product_id":"1418forester-gr40","title":"14-18 Subaru Forester [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453171876030,"sku":"GR4-1418FORESTER","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_f7479d9f-8714-440c-aa13-ad403f91f5e5__66906__80147.1735835051.1280.1280__65192.jpg?v=1779325885"},{"product_id":"1924forester-gr40","title":"19-24 Subaru Forester [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453171908798,"sku":"GR4-1924FORESTER","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_f7479d9f-8714-440c-aa13-ad403f91f5e5__66906__80147.1735835051.1280.1280__65192.1735835151.1280.1280__93826.jpg?v=1779325885"},{"product_id":"0004outback-gr40","title":"00-04 Subaru Outback [GR40]","description":"\u003cp\u003eFlatout GR40 Coilovers – 1–3” Lift Rally-Inspired Suspension System The Flatout GR40 coilovers are designed for drivers who want a suspension that balances daily driving comfort with true off-road and rally performance. Offering a 1–3 inch lift over stock ride height, the GR40 provides the ground clearance you need for trails, rallycross, and overland adventures, without sacrificing the smooth ride you expect on pavement. Built with inverted shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 delivers high performance at a price that’s attainable. Whether you’re a casual off-roader, a rallycross competitor, or an enthusiast who wants more out of their vehicle, the GR40 is your all-in-one solution. Key Features of the GR40 Coilovers 1–3” lift over stock ride height for added clearance and capability Inverted front shocks for strength and stability in demanding conditions External reservoir rear shocks for improved cooling and endurance Proprietary off-road valving with bypass pistons → softer at low speeds for comfort, firmer at high speeds for control Soft rate LPS 2.5 ID linear springs → enhances comfort without compromising off-road performance OEM-style top mounts → keeps operation quiet with reduced NVH Electroplated shock bodies → 7–10 years of corrosion resistance Rebuildable shock design for long-term serviceability 1-way rebound adjustable with 20 points of adjustment Backed by a 3-year warranty for peace of mind Why Choose the Flatout GR40 Coilovers? Daily Driver Ready → Smooth and comfortable on pavement. Rally Proven → Strong inverted shocks and external reservoirs handle rallycross and aggressive off-road use. All-in-One Lift Kit → No need for spacer lifts or mixed spring\/shock combos — complete coilover assemblies replace stock units. Customizable Performance → Tailor spring rates to match your build (from stock setups to rooftop tents, spare tire carriers, and full gear). Durability Guaranteed → Corrosion-resistant finishes, rebuildable design, and a 3-year warranty. Customer Reviews ⭐️⭐️⭐️⭐️⭐️ “Hands down night and day difference over a factory suspension. It ate up every bump and rock on the trail. Even with a rooftop tent and spare tire carrier, the ride sits level and stable. 10\/10 job Flatout.” ⭐️⭐️⭐️⭐️⭐️ “I live in a rural area and needed something functional, not just aesthetic. The GR40s were exactly what I was looking for — quality build, smooth install, and great performance both on and off road.” ⭐️⭐️⭐️⭐️⭐️ “Game changer. After a year with the GR40s and multiple rallycross events, they’ve taken a beating and still perform flawlessly. If you want competitive rallycross suspension, these are it.” ⭐️⭐️⭐️⭐️⭐️ “Great lift suspension. Perfect for overland and camping. The ability to customize spring rates is a huge plus.” The Flatout GR40 1–3” Lift Coilover Suspension is the perfect choice for anyone who wants daily comfort, serious off-road performance, and rally-ready durability. Whether you’re tackling trails, racing rallycross, or building an overland rig, the GR40 coilovers deliver the lift, endurance, and adjustability your vehicle deserves.\u003c\/p\u003e","brand":"Flatout Suspension","offers":[{"title":"Default Title","offer_id":47453195534526,"sku":"GR4-0004OUTBACK","price":3482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/4299\/2830\/files\/IMG_9953_c8ac9b7f-9aa6-44a4-bd54-95a01f66e786__58220__58237.1735679597.1280.1280__69914.jpg?v=1779325920"}],"url":"https:\/\/subuggyoff-road.com\/collections\/flatout-gr40-2-inch-lift-suspension.oembed","provider":"Subuggy Off-Road","version":"1.0","type":"link"}