Hartmann GT Cat-back Exhaust for Audi B7 A4 2.0T Quattro 6-Spd

The Hartmann GT full exhaust system for the Audi B7 A4 Quattro 6-Speed is a complete mandrel bent stainless steel exhaust system starting with a 63mm downpipe splitting to dual 57mm pipes and ending with 90mm bevel-cut, round exhaust tips. The Hartmann GT full exhaust system for the Audi B7 A4 Quattro 6-Speed has a deeper tone than stock and increases the loudness of the exhaust by about 20% to give a very nice sound and pleasant driving experience at all RPM's. Hartmann exhausts are fully made in the USA and have a lifetime warranty.