Porsche 911 991.1 3.8L - Rear Silencer Fits to OE Side Silencers and with OE Tips Model_Cupra/Bocanegra 1.4 TSI (2010-14) Fitment will require ECU update

Fitment will require ECU update at time of fitment to cancel the EML light

Example of Audi S3 (saloon) sports exhaust (turbo-back system - de-cat & non-resonated)

THE PACKAGE

reducing the risk of misfires under load

the TFSI Balance Shaft Delete

Porsche 911 991.1 3.8L - Rear Silencer Fits to OE Side Silencers and with OE Tips Model_Cupra/Bocanegra 1.4 TSI (2010-14) Fitment will require ECU updateRefine the sound of your Porsche 991. 1 3. 8L C2S C4S with this rear silencer. It works with the OE Tips and OE Side Silencers, giving you the opportunity to upgrade the tune whilst keeping the class and styling of what's fitted from factory.