AP Racing Radi-CAL Front 6 Piston Big Brake Kit [390x36mm] - BMW E9X M3

AP Racing Radi-CAL Front 6 Piston Big Brake Kit [390x36mm] - BMW E9X M3 08-13 [Includes E90, E92, E93]

Design Features:
-6 Piston
-Black or Red Calipers
-390x36mm Rotors
-2-Piece Rotors
-Cross Drilled and Slotted or J Slotted Rotors 

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For the biggest brake system upgrade, Brake Pros offers world renown AP Racing 6-piston calipers running on 2-piece rotors. Each kit is designed to work with the original equipment master cylinder, ABS and traction control systems. Specially-designed 2-piece rotors are cross-drilled and slotted, the optimum for high-performance street, autocross and occasional track day use. Slotted-only versions are available for the serious track enthusiast. The curved vane construction provides maximum cooling, while significantly reducing unsprung weight.

DOT-compliant and TUV-approved stainless steel lines are included to top off the upgrade and provide a huge improvement in pedal feel and stiffness. Brackets and hardware are made from aerospace-grade materials and high-strength fasteners. All AP Racing kits are complete with no other parts required. Install, bleed and go!

Many kits require 17" wheels or larger with sufficient spoke clearance. Download a brake profile template to check your wheels before ordering. Put decades of championship-winning experience on your car. It's not just for Formula One and NASCAR winners anymore. Or LeMans, or British Touring Cars, or WRC, or Grand Am, or Super GT, or DTM

Competition is the best of test-beds, and AP Racing's years of close involvement with motorsport also bring benefits for the latest high performance road cars. 

The emphasis may be different, qualified by the everyday demands of modern road conditions, but the essential requirements remain the same with a dedicated Road Car team of engineers and designers AP Racing helps to bring extraordinary capability to extraordinary cars