02-07 WRX Performance Parts

Subaru may have ended production of the 2nd-gen Subaru WRX nearly 10 years ago, but Kaizen Tuning continues to prove this platform still has much to offer the enthusiast. We offer a full range of services and upgrades for the EJ20 WRX, including E-Tune and Pro-Tune tuning, bolt-on upgrades from Cobb Tuning, and multi-stage performance packages designed to get the most out of this platform.

Select from the following components to learn how Kaizen Tuning will keep your 2nd-gen GD/GG WRX running strong into its second decade.


Intake

Exhaust

Engine

Forced Induction

Fuel & Ignition

Cooling

Electronics

Drivetrain

Brakes

Suspension

Wheel Spacers

Exterior

Interior
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GT-R Tuning, Repairs & Installations

Bring your WRX in for maintenance, repairs, parts installations, and all out custom race builds!
View All 2nd Gen WRX Services