The Wilwood Narrow Superlite 4R rear kit for 2012–up Toyota/Scion FR-S combines forged four-piston calipers with BP-10 compound pads and 12.88-inch drilled rotors to enhance rear braking and visual appeal alongside wider front upgrades. These specialized kits keep full parking brake function and are compatible with OE master cylinder output and ABS. Optional caliper finishes and rotor patterns allow builders to tailor the balance of style and braking performance.
Wilwood Narrow Superlite 4R Rear Kit 12.88in Drilled Red 2012-Up Toyota / Scion FRS w/Lines