Milltek BMW M135i Exhaust Rear Silencer RACE Back Box F21 F20 Black Tip SSXBM960
Respected exhaust manufacturer Milltek has released details of its exceptional new performance exhaust system for the new BMW M135i. (SSXBM960). BMW 1 Series M135i 3 & 5 Door (F21 & F20) 2012 - 2016.