Power Stop 08-10 BMW 135i Rear Track Day SPEC Brake Kit

If you're hitting the track in your 2008-2010 BMW 135i and pushing the limits with R-compound tires, this PowerStop Track Day SPEC Brake Kit is built for that kind of action. It's designed to give you the confidence and control you need when you're braking hard lap after lap, whether you're in a spec racing series or just enjoying an advanced track day.

This kit pairs PowerStop's Track Day SPEC brake pads with Autospecialty rotors. The pads are specifically formulated for high-heat performance, offering extreme fade resistance and a stable, consistent pedal feel even under heavy track use. They maintain a good coefficient of friction when cold and deliver maximum performance when hot. The included Autospecialty rotors are OE-style replacements, dynamically mill-balanced for a smooth ride and a direct fit onto your 135i. This kit is considered a Stage 2 upgrade, meaning it's for drivers who are serious about track performance.

You'll find that this kit includes necessary hardware like abutment clips and tension clips, taking the guesswork out of upgrading your rear brakes for demanding track conditions. It's the official brake supplier for Radford Racing School, so you know these parts are tested and proven for high-performance driving.