Genuine VW exhaust flap for 2009+ Volkswagen TDI models with the 2.0L, common rail "clean diesel" engine. This includes 2009+ Jetta TDI, Golf TDI and Sportwagen TDI as well as the 2012+ Passat TDI and 2012+ Beetle TDI. This exhaust flap fits in the center section of the exhaust, between the first and second catalytic converters. Flap replaces items with part numbers 1K0253691C, D, E, F, and G.