Brembo 08-14 WRX STI Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled-Black 1990-gmc-r3500-base-esi5093883 Patented Forced-Air Cooling Design:-Ram-Air scoops

Patented Forced-Air Cooling Design:-Ram-Air scoops force air through heat radiation fins-FlowThru Fins® transfer heat through the cover to the exterior-High velocity air overcomes "dear air zone" behind differentialPerfect Fluid Dynamics:-Reduces fluid aeration-Ring gear raceway guides fluid to ring & pinion interface-Fluid guided to axle tubes and bearingsEasier Maintenance:-View fluid level through sight glass-Angled fill port-Magnetic drain plug-Retains stock fluid quantity-Increased distance between service intervalsThoughtfully Engineered:-Temp sensor port-O-ring seal

Ability to retrieve loads that are double the winch's capacity by reducing the load on the winch by half

Heavy-gauge steel construction

SwitchPath™ retains the factory valve behavior and obeys the ECU's commands based on throttle input

This bumper allows the use of your OEM backup sensors as well as the receiver hitch and trailer plug

Brembo 08-14 WRX STI Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled-Black 1990-gmc-r3500-base-esi5093883 Patented Forced-Air Cooling Design:-Ram-Air scoopsBrembo 08 14 WRX STI Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled Black All Necessary Hardware Included For Ease of Installation Brembo Engineered CNC Billet Caliper Adapters