Corsa Performance Exhaust BMW E60 M5 Subaru 80" (20mm)

80" (20mm)

sounds even better

The exhaust generated good linear power from the mid and top end rpm

So you have bolted on a big turbo and tuned your Subaru to the max but still aren't hitting the peak numbers you are after

Corsa Performance Exhaust BMW E60 M5 Subaru 80" (20mm)Corsa 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