PowerStop Track Day Brake Pads for 2008–2013 BMW 135i rear applications are Stage 1 pads developed for entry-level track-day use with street tires. These platform-specific compounds match vehicle dynamics to resist fade and provide consistent pedal feel during circuit use. Not recommended for regular street duty, the pads include premium stainless-steel hardware and use a carbon-fiber and metallic compound to deliver high friction and stable modulation when hot.
Power Stop 08-13 BMW 135i Rear Track Day Brake Pads