StaSIS Signature Series Catback Exhaust System Audi S5 08+

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.

This cat-back exhaust offers perfect blending of aggressive sporty tones when you want it and quiet cruising when you don’t, making this the perfect performance street exhaust system. Designed to reduce back pressure and increase power, the Signature Series exhaust is the perfect addition to your S5. A pronounced yet refined tone add to the sporting nature of Audi's coupe design.

• Mandrel bent T-304 Stainless steel.
• Entire system is polished to a mirror shine for a brilliant luster
• Double walled 3.25” polished tips with laser engraved STaSIS logo will withstand tarnishing over many years
• Twin resonators keep sound levels deep and mellow
• 10-15 TQ/HP increase
• Designed and manufactured in the U.S.A.
• Stasis Engineering’s Limited lifetime guarantee