Dynamite Friction 4502-46065 Disc Brake Kit - Rear

Rear Brake Kit for Cadillac CTS and STS

DFC Friction part number 4502-46065 is a rear disc brake kit built for select Cadillac CTS and Cadillac STS applications. It combines DFC GEOSPEC coated rotors with 5000 Advanced brake pads for a service-ready package focused on OE-style fit, stable braking, and cleaner installation.

• Rear disc brake kit with rotors and pads in one package
• Fits 2003-2007 Cadillac CTS, rear, standard suspension
• Fits 2003-2005 Cadillac CTS, rear, sport suspension
• Fits 2005 Cadillac STS, rear, with standard brakes
• Fits 2006-2008 Cadillac STS, rear, 5 lug wheels, with standard brakes
• Fits 2009-2011 Cadillac STS, rear, 5 lug wheels, with standard rear brakes
• DFC GEOSPEC rotors arrive dry and ready to install
• 5000 Advanced pads are post-cured, scorched, and fitted with rubber-steel-rubber shims

DFC GEOSPEC Rotors and 5000 Pads

The GEOSPEC rotor finish is designed to resist rust better than conventional paint or zinc coatings, while the dry-pack format eliminates the need to clean oil from the rotor before installation. The rotors are machined to tight tolerances, finished with a non-directional surface for more even pad bed-in, and inspected for balance and OE-spec dimensions. The 5000 Advanced pads are post-cured for stable friction performance and scorched to reduce initial break-in time. This rear brake kit for Cadillac CTS and Cadillac STS applications is built for drivers replacing worn rear brake components with a matched rotor-and-pad set. Part number 4502-46065 is also a practical search reference when ordering the correct rear brake service kit.

Common Problems This Kit Can Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or uneven pad transfer
• Rust buildup on exposed rotor surfaces
• Longer stopping distances from worn friction material
• Uneven rear brake performance during routine service

Installation Notes

Each rotor is processed dry and ready to install, which helps reduce prep time during brake service. The non-directional finish supports faster pad bed-in and smoother operation after installation. Verify rear axle fitment by year, model, wheel count, and brake configuration before ordering, especially on Cadillac CTS and Cadillac STS vehicles. Part number 4502-46065 should be matched to the exact rear application listed above.

Quality Assurance

DFC GEOSPEC rotors are manufactured to OE-style specifications, inspected for critical dimensions, and covered by a 12-month warranty against defects in material and workmanship. The 5000 Advanced pads are post-cured and assembled with premium rubber-steel-rubber shims to support consistent braking feel and reduced NVH.