AP Racing by Essex Radi-CAL Competition Brake Kit (Front 9660/372mm)- E9x M3 / 1M

  AP RADI-CAL E9X M3 FRONT BRAKE KIT! The end-all BBK for your //M. A kit that almost needs no introduction, but we'll give you one anyway. To start, here are some key factors in why the AP Essex kit is our stopper of choice. Complete front AP Racing by Essex Radi-CAL Competition Brake Kit for E92 M3 & 1M Coupe Features AP Racing CP9660 Radi-CAL calipers 372x34mm 72 vane AP Racing J Hook discs Fits several variants of OEM 18" and 19" wheels without a spacer, and many aftermarket 18's Saves roughly 14 unsprung lbs. from nose vs. OEM brakes Every component designed to resist the heat of extended track sessions Pistons sized properly to allow for seamless integration with OEM master cylinder and ABS system Designed to work with OEM rear brakes or our Essex/AP Racing rear BBK THE ASYMMETRIC DESIGN OF THE CALIPER PROVIDES THE BEST PEDAL FEEL WE HAVE EVER HAD IN ANY ROAD OR RACE CAR. What this means is we achieve similar levels of caliper rigidity as the monobloc calipers from to