More Subaru WRX 2002-2007 parts:
All Subaru WRX 2002-2007 parts | Drivetrain | Engine | Exhaust | Exterior | Intake | Suspension | Cooling | Wheels | Fuel
Shop tuning and engine management parts for the Subaru WRX 2002–2007 (GD/GG chassis). Both GD sedan and GG wagon engines are turbocharged flat-fours — the EJ205 2.0L for 2002–2005 and the EJ255 2.5L for 2006–2007, the latter adding AVCS variable valve timing and electronic throttle control. You will find engine management, ECU tuning and programmers here — every part in this collection is fitment-tagged for the Subaru WRX 2002–2007 (GD/GG chassis), so check your year and engine against the product fitment notes before ordering.
What tuning and engine management parts fit my Subaru WRX 2002–2007 (GD/GG chassis)?
Every tuning part in this collection is fitment-tagged for the GD/GG WRX. The run splits by engine — EJ205 2.0L for 2002–2005 and EJ255 2.5L with AVCS and electronic throttle for 2006–2007 — so confirm your year and engine on the product page before ordering.
Do I need a tune after intake, exhaust or turbo changes on this car?
On a turbocharged EJ, airflow and boost changes are exactly what engine management is there to calibrate for, and the 2006–2007 EJ255 adds AVCS variable valve timing and electronic throttle control to the picture. Plan the tuning solution alongside intake, exhaust or turbo work rather than after it, and check the product page for the fitment and requirements for your year and engine.
Where can I find other parts for my Subaru WRX 2002-2007?
Start with the full Subaru WRX 2002-2007 collection linked at the top of this page, or jump straight to a category — Drivetrain, Engine, Exhaust, Exterior, Intake, Suspension and more are all linked above, and every one of them is scoped to the Subaru WRX 2002-2007 only.