More Subaru STI 2004-2007 parts:
All Subaru STI 2004-2007 parts | Brakes | Drivetrain | Engine | Tuning | Exhaust | Exterior | Intake | Interior | Turbo | Cooling | Wheels | Fuel | Fluids | Wheel Accessories | WheelSpacers | Electronics
Shop suspension parts for the Subaru WRX STI 2004–2007 (GD chassis). The GD STI runs the EJ257 2.5L turbocharged flat-four, and its suspension spec changed for 2007, when the car lost the J-spec Spec C control arms and high caster angle and the rear sway bar shrank from 20 mm to 19 mm. You will find coilovers, lowering springs, sway bars, control arms and bushings here — every part in this collection is fitment-tagged for the 2004–2007 WRX STI, so check your year against the product fitment notes before ordering.
What suspension parts fit my Subaru WRX STI 2004–2007 (GD chassis)?
Every suspension part in this collection is fitment-tagged for the GD-chassis WRX STI (2004–2007) with the EJ257. The 2007 car is the split point: its control arms, caster angle and rear sway bar differ from 2004–2006 cars, so confirm your model year on the product page before ordering.
Are 2007 STI suspension parts the same as 2004–2006 parts?
Not all of them. For 2007 the STI lost the J-spec Spec C control arms and the high caster angle (wheelbase reduced from 100 in to 99.4 in), and the rear sway bar shrank from 20 mm to 19 mm. Arms, bars and alignment-related parts should be ordered for your exact year rather than assumed to carry across the whole GD run.
Where can I find other parts for my Subaru STI 2004-2007?
Start with the full Subaru STI 2004-2007 collection linked at the top of this page, or jump straight to a category — Brakes, Drivetrain, Engine, Tuning, Exhaust, Exterior and more are all linked above, and every one of them is scoped to the Subaru STI 2004-2007 only.