Stainless Valved Catback Exhaust System for Audi B9 S4 S5 Turbo Piping so you get solid brake

so you get solid brake pedal feel with every application of the brakes

Install By Experienced Professionals Is Highly Recommended

and finish

Compatible With Acura CL (YA4) 2001 2002 2003

Stainless Valved Catback Exhaust System for Audi B9 S4 S5 Turbo Piping so you get solid brakeThe Audi B9 S4 and S5, powered by the EA839 3. 0L V6, offer strong performance from the factorybut the stock exhaust limits the engines true sound and character. The STRATEC Valved Exhaust System unlocks a more aggressive, performance driven exhaust tone while retaining refined, OEM like manners when desired. Engineered as a complete, one piece exhaust system, this setup runs from the downpipe connection to the exhaust tips, eliminating the need to