Dynamite Friction 4502-46080 Disc Brake Kit - Rear

Rear Brake Kit for Corvette and XLR

Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4502-46080, is a rear disc brake kit built for specific Corvette and Cadillac XLR applications. It combines coated rotors and matched pads in one package for a direct service replacement on listed vehicles.

Key Features

• Rear disc brake kit with rotors and pads
• DFC GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• Dry-processed rotors arrive ready to install
• Non-directional rotor finish supports even pad bed-in and quieter braking
• 5000 Advanced pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• OE-style rotor construction using G3000/G11H18 cast iron specification
• Part number 4502-46080

Product Line Details

The DFC GEOSPEC rotor line focuses on corrosion protection and installation efficiency, while the 5000 Advanced pad line is formulated for consistent friction characteristics across axle-specific applications. Together, they provide a matched rear brake service kit for drivers looking to replace worn components with OE-spec parts on the correct axle.

Fitment

• Fits 2006-2013 Chevrolet Corvette, rear, with Heavy Duty Brakes; DFC GEOSPEC Rotors with 5000 Advanced Brake Pads
• Fits 2006-2009 Cadillac XLR, rear, DFC GEOSPEC Rotors with 5000 Advanced Brake Pads
• Fits 2005 Chevrolet Corvette, rear, with Z51 Package; DFC GEOSPEC Rotors with 5000 Advanced Brake Pads

Common Reasons for Replacement

• Rear brake pad wear or low friction material
• Rotor rust, scoring, or uneven braking feel
• Brake noise during stops
• Longer stopping distances from worn rear brake components
• Brake pulsation caused by rotor wear or finish issues

Installation Notes

Confirm rear-axle fitment before ordering, since this kit is specific to the listed Corvette and Cadillac XLR applications. The rotors are shipped dry and ready for installation, which helps reduce prep time during a standard brake service. Follow proper brake service procedures, clean mating surfaces, and bed the pads and rotors according to the vehicle service guidelines.

Quality Assurance

Each DFC GEOSPEC rotor is machined to tight tolerances, finished with a non-directional surface, and inspected for critical dimensions and balance where applicable. The rotors are covered by a 12-month warranty against defects in material and workmanship. Part number 4502-46080 is built to OE-spec expectations for durability, reliability, and stable braking performance.