AP Racing by Essex Radi-CAL ENP Competition Brake Kit (Rear CP9451/340mm) - Subaru WRX/STI (2008-2021)

Complete rear ENP Finish (Electroless Nickel Plated) AP Racing by Essex Radi-CAL Competition Brake Kit for Subaru WRX/STI 2008-2021 Retains OEM parking brake functionality Features AP Racing CP9451 Radi-CAL four piston calipers Jewel-like ENP caliper finish is incredibly durable and easy to clean 340x28mm 60 vane heavy duty AP Racing discs 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 front Essex/AP Racing Competition BBKs (CP9660 355mm, CP9660 372mm, CP9668 355mm, CP9668 372mm) Fits: Rear (2015 Subaru Impreza WRX STI All)