Hartmann GT Cat-Back Exhaust Audi B8 A4 2.0T Quattro 08-12

Hartmann has designed a catback exhaust for you B8 A4 exhaust system. Its a complete mandrel bent stainless steel catback exhaust starting with a 63mm downpipe splitting to dual 57mm pipes and ending with 90mm bevel-cut, round tips. The Hartmann B8 A4 GT exhaust 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 RPMs. Hartmann exhausts are fully made in the USA and have a lifetime warranty.

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