The COBB Stage 2 Power Package is such a simple bolt-on and tuning solution for your 2004-2007 WRX STI! You get the Accessport tuning convenience, a big increase in power and torque from a free-flowing turbo-back exhaust, and a Stage 2 tune! Listen to the intoxicating rumble of the Subaru boxer engine as it emits through our beautiful 3" Stainless Steel exhaust. Then finish it off with a Stainless Turbo Heatshield and COBB High Flow Filter for your stock airbox. Your Subaru will love you for it!
The Stage 2 Power Pack includes:
Expect gains of around 19% hp and 35% torque.
Fits all USDM 2004-2007 Subaru STI. Does NOT fit non-US-market cars.
Shipping Weight: 100.0 lb
Supplier: Cobb Tuning