BMW M135i 3 & 5 Door (F20 & F21) Cat Back Exhaust (Non-Resonated) Powerflex Being a hard wearing pad

Being a hard wearing pad

Kompact Dual Port provides better boost response and greater boost handling capability

P1 24% reduction plus moves shifter forward 25mm

The Pro Alloy hard pipe kit for the Focus RS mk 2 is an absolute must for high power cars

BMW M135i 3 & 5 Door (F20 & F21) Cat Back Exhaust (Non-Resonated) Powerflex Being a hard wearing padPart number: BM74 BMW M135i Performance Exhaust Tailpipes: 3. 5" (88. 9mm) inward rolled baffled (TP161) 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 fit from the catalytic converter section backwards (Cat back)