The PowerStop Track Day front brake kit for 2011–2013 BMW 135i is a stage 1 package combining Track Day pads with Autospecialty rotors for weekend track and HPDE use. Pads are developed for extreme fade resistance and consistent pedal feel, while the rotors are 100% dynamic mill-balanced for a direct fit. This kit simplifies upgrading brakes for occasional track drivers and includes necessary hardware for installation.
Power Stop 11-13 BMW 135i Front Track Day Brake Kit