42 Draft Designs cat-back exhaust system for the Audi A3 is a simple modification that delivers substantial results. Built right here in the USA, our cat-back system will transform your A3 from a boring grocery hauler to a race-inspired daily driver.
This cat-back exhaust system includes everything necessary to replace your factory exhaust system from the catalytic converter to the tail pipe. Slip-fit systems attach using the OEM band clamp. Flanged systems are designed to bolt to our downpipe when available. Three additional options allow this system to be tailored to your tastes.
To configure this cat-back system to meet your specific needs please browse the options above.
This cat-back is known to fit the following vehicles:
- 2006-2012 Audi A3 2.0T FWD (8P)
- Slip Fit systems are designed to connect to the OEM exhaust using the OEM sleeve clamp.
- Slip Fit systems will fit any aftermarket downpipe that reduces to the stock pipe diameter.
- Flanged systems are designed to bolt to our VW Mk5/Mk6 FSI/TSI 3" Downpipe
*Model years listed are based on US models. European model years may differ. If shopping for a vehicle sold outside the US please match chassis designation before matching model year.
42 Draft Design is a manufacturer of high performance parts and accessories for VW, Audi, Porsche, and BMW vehicles. From exhaust and intakes to custom catch cans and billet aluminum engine parts, 42 Draft Designs covers it all and prides themselves on never cutting corners, always delivering the best possible products to enthusiasts.