Performance Brake Disk

Description

In the 135i (E82/E88) with standard brake system, the 17" BMW Performance HA brake disc can be installed without additional measures at the rear axle. For vehicles with 17" BMW Performance brake system kit no. 0 443 865, 0 444 766 or 0 444 769, the 17" BMW Performance HA brake disc can be installed without additional measures at the rear axle. -Punched and grooved, internally ventilated brake disc for the rear axle. -The Performance brake disc is not available off the production line. -The BMW Performance rear axle brake discs reduce the formation of a water film between the brake pad and the brake disc due to the countersinks and grooves. -It makes for a more attractive appearance. and emphasizes sportiness, especially on light-alloy wheels with an open wheel design. The BMW Performance HA brake disc is only approved in conjunction with at least 17" aluminum wheels (also in winter). It is recommended to install new brake pads when installing the BMW Performance HA sport brake discs.

Compatibility & Installation