The COBB Stage 2 Power Package is such a simple bolt-on and tuning solution for your 04-07 STi! It includes the Accessport, a full COBB 3" Stainless Steel turbo-back exhaust, a COBB Heatsheild, and a COBB High Flow Filter.
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!
2004 Subaru Impreza STi MT USDM
2005 Subaru Impreza STi MT USDM
2006 Subaru Impreza STi MT USDM
2007 Subaru Impreza STi MT USDM