Chrome Muffler Tip fits for Audi A4 B8 2.0 Q5 2.0 2008-2012 Chromed Muffler Tips Blown on the tail of original Exhaust Pipe directly Made by High Quality Stainless Steel For decoration only. Do not have any performance boost For Audi A4 B8 2.0 Sedan (2009-present), Q5 2.0 (2009-2012)