Rear Diffuser Audi RS6 C6 Avant (2008-2010) 208 GTI (MK1) Fits Only: AUDI RS4 B9

Fits Only: AUDI RS4 B9 (2017-2019)

COMPLETE SET CONTAINS:-> Front Splitter-> Fitting Kit-> Fitting Manual-> Flaps in black matte colour (Racing Durability)-> Flaps mounting screws (silver colour)

The new Cobra Sport exhaust range is available in GPF Back configuration initially with de-cat/sports cat downpipe parts available later this year

000 rpm static test the sound level of the resonated cat back system increased by 3

Rolling Road Power Testing - BMW M4 Performance Exhaust (Valved Primary Cat Back Exhaust)

Rear Diffuser Audi RS6 C6 Avant (2008-2010) 208 GTI (MK1) Fits Only: AUDI RS4 B9Rear Diffuser Audi RS6 C6 Avant (2008 2010) FITS ONLY: Audi RS6 C6 Avant (2008 2010)