StopTech

The StopTech Sport Brake Upgrade kit is one of the simplest and most cost effective ways to substantially improve your BMWs braking performance without upgrading to a big brake kit. This kit is an...

StopTech Big Brake Kits exceed stock performance in two key areas: First, larger rotors increase heat capacity, allowing a driver to brake harder stop-after-stop with reduced chance of fade. Second...

Intended for ultra-high performance street use. They are designed for street driven production vehicles. The Trophy Sport Big Brake Kits use the same STR calipers, AeroRotors and AeroHats found in...