StopTech Trophy Sport Big Brake Kit 2 Piece Rotor; Front

The ultimate street braking system, with naturally anodized lightweight components adapted from our racing program. They use the same STR calipers, AeroRotors-? and AeroHats-? as the Trophy Race BBKs, but add silicone dust boots to extend service intervals and anti-rattle rotor mounting hardware for quieter street operation. They also include StopTech-? Street Performance brake pads for high performance street and occasional track use, and StopTech Stainless Steel Lines. Any StopTech BBK can be ordered as a Trophy Sport Kit by specifying it on the order form.

Vehicle Fitments:

Year	Make	Model	Submodel
2009 - 2011	BMW	328i xDrive	Base
2008	BMW	328xi	Base