Cobra Sport BMW M135i (F40) GPF / PPF Delete Performance Exhaust A4 (B9) 5mm bore pipework and fits

5mm bore pipework and fits from the over pipe to the centre section

the introduction of OPF filters to the exhaust system dull the emotion delivered from the 3

2mm pipework and fits from the turbo to the first box section and replaces the front pipe

for those who demand the ultimate in performance (for track use only)

Cobra Sport BMW M135i (F40) GPF / PPF Delete Performance Exhaust A4 (B9) 5mm bore pipework and fitsFitment 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