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.

They include forged; lightweight StopTechSTR calipers; floating; slotted AeroRotors; stainless steel brake lines; and race engineered caliper brackets.

They include forged; lightweight StopTechSTR calipers; floating; slotted AeroRotors; stainless steel brake lines; and race engineered caliper brackets.

What’s Included:

• STOPTECH StopTech 06-08 BMW Z4 (E86) / 06 M3 Front BBK w/ Trophy ST-60 Caliper 380×32 Slotted Rotor

Vehicle Fitment:

• 2001-2006 BMW M3 Base
• 2006-2008 BMW Z4 M Roadster
• 2006-2008 BMW Z4 M Coupe