This is a Genuine BMW Motorsport Floating FRONT LEFT brake rotor for E46 M3 and E85/E86 Z4M.
Motorsport Floating rotors are designed by BMW Motorsport for extended track use and aggressive driving. They have a floating disc on an aluminum hub that allows the rotor to expand and contract freely when heated and when cooling as well as transferring less heat into your hub. This means that Motorsport rotors will improve brake feel and increase the longevity of your brake components and wheel bearings. They just happen to look great too, making them perfect for street or track. These are the best stock-fitment rotors you can buy for your E46 M3.
- OEM Motorsport parts guarantee excellent performance, a perfect fit and worry-free use
- Floating ring and aluminum hub for optimal heat dissipation and longevity of components
- Ideal for street, autocross, or track use
Priced per single brake disc. By purchasing one (1) quantity you will receive one (1) ventilated FRONT rotor.
This is a Genuine BMW M3 Motorsport brake rotor with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore.
BMW Fitments: 3 SeriesE46 (99-05) > M3
Z SeriesE85 / E86 Z4 (03-08) > Z4 M