The PowerStop Track Day SPEC stage 2 brake kit for 2011–2013 BMW 135i rear combines platform-specific Track Day Spec pads with Autospecialty rotors for a complete, direct-fit track solution. Built for advanced track-day and spec-series use with race tires, the pads offer strong cold friction and maximum performance when hot, with consistent modulation and fade resistance. Mill-balanced rotors and included hardware simplify fitment for serious track drivers.
Power Stop 11-13 BMW 135i Rear Track Day SPEC Brake Kit