BMW M135i (F40) GPF / PPF Delete Performance Exhaust TTMK2/8J allows for substantial performance improvements

allows for substantial performance improvements

Audi S3 (8V) 5 Door Valved Exhaust (Resonated Cat Back)

The quieter upgrade option of the resonated cat back system only adds on 3dB to a drive by test from the OE system and is barely discernible as different during in-car sound testing

With valves open

VLOG - Mini Cooper S F56 Valved Exhaust (Resonated Cat Back with Sports Cat Front Pipe)

BMW M135i (F40) GPF / PPF Delete Performance Exhaust TTMK2/8J allows for substantial performance improvementsFitment will require basic engine tuning at time of fitment to cancel the EML light. Fitment is for motorsport and off road use only. Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality. This BMW M135i performance exhaust is made in 3" 76. 2mm pipework and fits from the downpipe to the centre