The ultimate street braking system; with naturally anodized lightweight components adapted from our racing program. They use the same STR calipers; AeroRotors(R) and AeroHats(R) 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(R) 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. They include forged, lightweight StopTech STR calipers, floating, slotted AeroRotors, stainless steel brake lines, and race engineered caliper brackets. They include forged; lightweight StopTech STR calipers; floating; slotted AeroRotors; stainless steel brake lines; and race engineered caliper brackets. 2009 - 2015 BMW 750i, 2009 - 2015 BMW 750Li, 2010 - 2015 BMW 550i GT, 2010 - 2015 BMW 750i xDrive, 2010 - 2015 BMW 750Li xDrive, 2010 - 2016 BMW 535i GT, 2010 - 2016 BMW 550i GT xDrive, 2011 - 2013 BMW 535i xDrive, 2011 - 2015 BMW 740i, 2011 - 2016 BMW 535i, 2011 - 2016 BMW 550i, 2011 - 2017 BMW 550i xDrive, 2012 - 2014 BMW ActiveHybrid 5, 2012 - 2015 BMW 640i, 2012 - 2017 BMW 650i, 2013 - 2013 BMW 528i, 2013 - 2015 BMW 640i Gran Coupe, 2013 - 2015 BMW ActiveHybrid 7, 2013 - 2017 BMW 650i Gran Coupe, 2013 - 2017 BMW 650i xDrive, 2013 - 2017 BMW 650i xDrive Gran Coupe, 2014 - 2015 BMW 640i xDrive, 2014 - 2015 BMW 640i xDrive Gran Coupe, 2014 - 2016 BMW 535d, 2014 - 2016 BMW 535i GT xDrive, 2015 - 2015 BMW 740Ld xDrive, 2015 - 2015 BMW 740Li, 2015 - 2015 BMW 740Li xDrive