STaSIS SE261-E10-01-00 Touring Cat-back Exhaust for Audi C7 A7

Designed to deliver increased power and presence, STaSIS exhaust utilizes high end exhaust technology to decrease back pressure, increase power, and improve the exhaust note. Baffles, silencers, increased diameter plumbing, and a unique combination of other technologies give STaSIS exhaust systems a pronounced and refined tone. Through the use of increase diameter plumbing and better exhaust mapping throughout the system Signature Series exhaust reduces back pressure and in turn increases engine power. With increased power comes increased presence.