Invidia - Subaru 15-21 WRX & STi - Gemini 80mm Full Titanium Quad 101mm Tip Cat-Back Exhaust subaru-baja-turbo-2005 Silencer Included: Yes

Silencer Included: Yes

This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality

Turbine wheel inducer: 56mm

you effectively eliminate this cause of stuttering

The PERRIN Air Oil Separator increases intercooler efficiency by reducing the amount of oil deposited into your intercooler and intake system

Invidia - Subaru 15-21 WRX & STi - Gemini 80mm Full Titanium Quad 101mm Tip Cat-Back Exhaust subaru-baja-turbo-2005 Silencer Included: YesThis Invidia Gemini Exhaust comes Fully polished, dual muffler system with an x pipe for balanced flow and a strong performance tone. Invidia Exhaust Systems has been expertly engineered to unleash maximum horsepower and torque gains, performance, and roaring sounds. This catback exhaust transforms your sport compact into a tarmac munching driving machine. And, the polished stainless steel muffler, capped off with titanium or Stainless Steel tips,