13.01.10053 AP RACING COMPETITION BRAKE KIT (REAR CP9449/340MM) w. PAD TENSION CLIPS GR SUPRA Outside Width/Base Inner Diameter (mm):

Outside Width/Base Inner Diameter (mm): 231

1995 ACURA NSX All

2016 Porsche Boxster 3

2014 Porsche 911 GT3 with PCCB

13.01.10053 AP RACING COMPETITION BRAKE KIT (REAR CP9449/340MM) w. PAD TENSION CLIPS GR SUPRA Outside Width/Base Inner Diameter (mm):Complete rear AP Racing by Essex Radi CAL Competition Brake Kit for the E90 E92 E93 M3 & 1M Coupe. Retains OEM parking brake functionality Eliminates 17 unsprung lbs. from rear of car Features AP Racing CP9449 Radi CAL four piston calipers 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 complement either of our front e90