Corsa Performance Exhaust BMW E60 M5 Subaru Perrin's industry leading boost chamber

Perrin's industry leading boost chamber design solves the common problems seen with other BOVs on the market

- StopTech Performance Brake Pads

Each kit is proven on a rear-wheel dynamometer to increase horsepower and torque

The PERRIN Subaru Plate holder is made of thick plate aluminum which is folded in a press break to add rigidity and eliminate any flex

which is precision CNC mandrel bent

Corsa Performance Exhaust BMW E60 M5 Subaru Perrin's industry leading boost chamberCorsa Performance T 304 stainless exhaust system for 2006, 2007, 2008, 2009 & 2010 E60 M5. Features mandrel bent tubing, polished quad 3. 5" tips, and drone free quiet cruising, thanks to Corsa's patented Reflective Sound Cancellation (RSC) technology. This technology is a non electrical noise control system without the complication of incorporating the use of electronics or speakers. Essentially, engine sound (pressure) waves are reflected in