You can be sure that the new Perrin exhaust systems for the 2008-2010 WRX hatchback will feature the looks and performance that you would only expect from the Subaru gurus at Perrin Performance. It is no surprise that they managed to develop a totally new exhaust system for the most recent WRX generation, measured to achieve an almost unheard of 15whp gain in the full catback configuration. Staying true to tradition, Perrin incorporates full 3" stainless plumbing all the way through this system for maximum air flow and performance. To battle the dreaded highway drone, Perrin uses a resonated center section for an exhaust that is comfortable on the street as well as potent on the track.
Perrin exhaust systems for the WRX are available in two finishes, stealth or polished, as well as multiple kit configurations ranging from a simple muffler replacement to a full catback exhaust for maximum performance gains. Perrin exhaust systems vary depending on body style so please choose the correct exhaust for your WRX carefully below. Each system ships complete with all necessary hardware and installation instructions.
Notes & Specs:
Axleback exhaust includes muffler only. Your stock midpipes will be reused.
Catback systems include the midpipe(s) and muffler(s). No stock components are reused post catalytic converter.