Race Techtonics Stainless 2.75" front section, 2.5" exit Catalytic Converter, Fits Audi A4 1.8t 1999-2005 2 & 4 wheel drive. VW Passat 1.8t 1998-2005 2 & 4 wheel drive. Gaskets and Hardware included. 200 cell stainless steel matrix cat. (49 State Only) With the 2.75" front section then smooth transition back to 2.5". May throw check engine lights. No warranty for check engine lights.
FITS all 1996-2005 VW Passat and Audi A4 1.8T.