BMW M135i 3 & 5 Door (F20 & F21) Cat Back Exhaust (Non-Resonated) Powerflex The Pro Alloy hard pipe

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

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

AIRTEC Focus RS Mk1 45mm core alloy Radiator -Black finish

Special spacer and center bolt are included so the kit parts do not come in contact with the brim on the oil filter installation position when installing the oil cooler attachment

BMW M135i 3 & 5 Door (F20 & F21) Cat Back Exhaust (Non-Resonated) Powerflex The Pro Alloy hard pipePart 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)