Flatout Suspension GR50 Coilovers - 2002-2007 Subaru WRX / 2004 STI
Flatout Suspension GR50 Coilovers - 2002-2007 Subaru WRX / 2004 STI
Flatout Suspension
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PRODUCT DETAILS
Flat Out Suspension GR50 Coilovers - 2002-2007 Subaru WRX
Features:
-
50mm inverted dampers in 62mm threaded housings – built to withstand the toughest rally conditions
-
0–2” adjustable ride height – optimize geometry for different surfaces and competition setups
-
Adjustable rebound damping – fine-tune handling for precision control
-
Bypass piston valving – smooths out small chatter while managing large jumps and heavy impacts
-
Competition-ready springs – available configurations for rally, rallycross, and mixed-surface racing
-
Fully rebuildable and serviceable – ensures long-term durability and tuning flexibility
-
Electroplated shock bodies – 7–10 years of corrosion resistance for lasting reliability
-
Extremely strong 50mm inverted dampers with 62mm housings
-
Precision rebound adjustment for race-level tuning
-
Built to handle rally jumps, gravel, and intense motorsport conditions
-
Rebuildable design for long-term use and multiple race seasons
Flatout Suspension GR50 – Professional Rally & Motorsport Coilover Suspension
The Flatout Suspension GR50 is the flagship competition coilover system, built for the most demanding motorsport environments—from stage rally to rallycross and mixed-surface racing. At its core, the GR50 features robust 50mm inverted dampers inside 62mm threaded housings, creating a suspension package that is virtually indestructible under race conditions. This oversized construction improves rigidity and strength while maximizing oil capacity for consistent performance during long, punishing events. With rebound damping adjustment, the GR50 gives professional drivers the ability to fine-tune their setups for ultimate control on tarmac, gravel, or dirt.
Who Is the GR50 For?
Rally Drivers → For professional and grassroots racers needing extreme durability and maximum adjustability.
Rallycross Racers → Designed for tight, mixed-surface courses with no tolerance for fade or failure.
Motorsport Enthusiasts → Ideal for track or mixed-use builds requiring competition-grade tuning.
Race Teams & Builders → Engineered for top performance and endurance across all racing conditions.
WHY WE CARRY THIS
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
TRUST, BUILT INTO THE PROCESS.
Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
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Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
Flat Out Suspension GR50 Coilovers - 2002-2007 Subaru WRX
Features:
-
50mm inverted dampers in 62mm threaded housings – built to withstand the toughest rally conditions
-
0–2” adjustable ride height – optimize geometry for different surfaces and competition setups
-
Adjustable rebound damping – fine-tune handling for precision control
-
Bypass piston valving – smooths out small chatter while managing large jumps and heavy impacts
-
Competition-ready springs – available configurations for rally, rallycross, and mixed-surface racing
-
Fully rebuildable and serviceable – ensures long-term durability and tuning flexibility
-
Electroplated shock bodies – 7–10 years of corrosion resistance for lasting reliability
-
Extremely strong 50mm inverted dampers with 62mm housings
-
Precision rebound adjustment for race-level tuning
-
Built to handle rally jumps, gravel, and intense motorsport conditions
-
Rebuildable design for long-term use and multiple race seasons
Flatout Suspension GR50 – Professional Rally & Motorsport Coilover Suspension
The Flatout Suspension GR50 is the flagship competition coilover system, built for the most demanding motorsport environments—from stage rally to rallycross and mixed-surface racing. At its core, the GR50 features robust 50mm inverted dampers inside 62mm threaded housings, creating a suspension package that is virtually indestructible under race conditions. This oversized construction improves rigidity and strength while maximizing oil capacity for consistent performance during long, punishing events. With rebound damping adjustment, the GR50 gives professional drivers the ability to fine-tune their setups for ultimate control on tarmac, gravel, or dirt.
Who Is the GR50 For?
Rally Drivers → For professional and grassroots racers needing extreme durability and maximum adjustability.
Rallycross Racers → Designed for tight, mixed-surface courses with no tolerance for fade or failure.
Motorsport Enthusiasts → Ideal for track or mixed-use builds requiring competition-grade tuning.
Race Teams & Builders → Engineered for top performance and endurance across all racing conditions.
