STaSIS SE231-E10-01-00 Cat-back Exhaust for Audi B8 A5 3.2

This cat-back exhaust offers perfect blending of aggressive sporty tones when you want it and quiet cruising when you dont. Designed to reduce back pressure and increase power, the Signature Series exhaust is the perfect addition to your A5. A pronounced yet refined tone add to the sporting nature of Audi's coupe design.

• Mandrel bent dual T-304 Stainless steel, 3" (76mm) mid pipes with "resonance chamber crossover" flows into twin rear mufflers with dual outlets.
• Entire system is polished to a mirror shine for a brilliant luster
• Double walled, dual 3.25"; polished tips with laser engraved STaSIS logo will withstand tarnishing and look great for 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