Audi B8 3in Stainless Steel Upper Downpipe
B8 Audi 3" stainless cat delete racing only upper downpipe. High flow for stock location turbo use. Deletes restrictive factory cat right out of the turbo. Fits stock K03 turbo on 2.0T FSI FWD and Quattro longitudinal engine on Audi A4.
**For racing use only, product not intended for us on public roads**