Searching for a Billy Boat 3" Turboback Exhaust System W/Cat for your 2015 Audi S3? Billy Boat and quality are one and the same in the Audi aftermarket product world. You could go cheaper, but you won’t get the quality you would from a brand like this. Each part they make has been scrutinized in research and development. Performance is paramount but the aggressive sound is nothing to forget. B&B starts from the ground up when building a part. They create their products form T304 stainless steel and are proud to guarantee a lifetime of performance.
- 3" System
- Catted Downpipe
- Single resonator in the midpipe
- 2 rear mufflers
- T-304 stainless steel
- Quad Exhaust Tips
- Includes all Gaskets
- Reducer included: Allows the customer to connect their factory downpipe or catback to the B&B part.
Comes with Billy Boat's incredible limited lifetime warranty.
Ships for free within the continental US!