2024 Subaru Wrx Gt Tune Upgrade. The wrx accessport is the world’s best selling, most flexible ecu upgrade solution for your wrx or sti. Infotainment remains the same with an 11.6 inch touch display managing media, climate control, and.
Subaru performance chips from thorton chip tuning are a plug and drive solution to add more power and increase the performance of your subaru engine without making any. Power gains are up to 50hp to the wheels (70hp crank) on a completely stock car on pump.