Audi TT performance exhaust back box (8J) 2.0TFSi 2007-2013 (27)

Audi TT typ 8J exhaust back box 2.0 TFSi 197bhp Coupe built 2007-2013.

Each Ulter Performance Exhaust Back Box offers performance gains, sports exhaust tone and improved looks from the stylish tailpipe designs. The performance gains are found by the use of sports silencers with free flowing pipe work which offer less restriction for escaping exhaust gases compared to the standard exhaust. Internally the back box has separating walls made of stainless or aluminised steel which are tailored for exact car characteristics. You can expect a sports exhaust sound when you fit an Ulter exhaust back box which is a by-product of it being less restrictive.