Porsche 911 991.1 3.8L - Polished Tips Audi > A5 > Coupe�� 3.0 TDi (DPF) quattro > 2007 to 2012 It works with the OE

It works with the OE Tips and OE Side Silencers

The Secondary Catalyst Bypass pipe removes the secondary catalysst to further improve gas-flow and reduce the restrictions caused by catalysts within the exhaust system

Easy-grip handle layout for confident handling when full

which delivers similar improvements

Fits: B47 engined F32 (Coupe)

Porsche 911 991.1 3.8L - Polished Tips Audi > A5 > Coupe�� 3.0 TDi (DPF) quattro > 2007 to 2012 It works with the OEDepending if you just want to spruce up your OE car with some extra styling, or if you grabbed a Milltek system to improve the sound, this will add extra styling to finish off the look.