Wilwood DynaPro rear brake kit for Subaru Impreza WRX pairs forged billet four-piston DynaPro calipers with BP-10 compound pads to increase clamping power and deliver firm pedal response. These vehicle-specific kits retain full OE parking-brake function and use rotor and hat combinations engineered for precise fit with the DynaPro calipers. Caliper piston sizes are chosen to preserve balanced rear bias with the stock master cylinder, complementing front big brake upgrades.
Wilwood Dynapro Rear Kit 12.19in Red Subaru Impreza WRX