The Wilwood AERO4 rear big brake kit with electronic parking brake in red pairs powder‑coated AERO4 calipers with D/S rotors for vehicles that use an electronic parking brake system. The kit supplies a finished caliper and rotor pairing suitable for rear axle upgrades, offering a factory‑style appearance with the AERO4 architecture adapted to electronic parking brake applications.
Wilwood AERO4 Big Brake Rear Electronic Parking Brake Kit - Red - Powder Coat Caliper - D/S Rotor