Rear Brake Kit for Cadillac STS and CTS

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a rear disc brake service kit built for select Cadillac performance-brake applications. Part number 4502-46079 combines coated rotors and advanced friction pads for a direct-fit rear brake replacement on the listed STS and CTS models.

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
• G3000/G11H18 cast iron rotor construction
• Non-directional rotor finish for even pad bed-in and smoother braking
• 5000 Advanced Brake Pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Part number 4502-46079

Product Line Details

DFC GEOSPEC Rotors are engineered to OE specifications and machined to tight tolerances for durability and consistent braking. The coating is designed to resist rust better than conventional paint or zinc finishes, while the non-directional surface supports quieter stops and more even pad contact. The 5000 Advanced Brake Pads are formulated for axle-specific friction needs and are prepared to reduce initial break-in time.

Fitment

• Fits 2009-2011 Cadillac STS, rear, 5 Lug Wheels; with Performance Rear Brakes; DFC GEOSPEC Rotors with 5000 Advanced Brake Pads
• Fits 2006-2008 Cadillac STS, rear, 5 Lug Wheels; with Performance Brakes; DFC GEOSPEC Rotors with 5000 Advanced Brake Pads
• Fits 2006-2007 Cadillac CTS, rear, Sport Suspension; DFC GEOSPEC Rotors with 5000 Advanced Brake Pads
• Fits 2005 Cadillac STS, rear, Compatible with vehicles equipped with Performance Brakes.; DFC GEOSPEC Rotors with 5000 Advanced Brake Pads

Common Problems This Kit Helps Address

• Rear brake pad wear and reduced stopping performance
• Rotor rust on exposed braking surfaces
• Brake noise during light or moderate stops
• Uneven pad bedding after rotor replacement
• Brake vibration caused by worn rear rotors

Installation Notes and Tips

Install on the rear axle only for the listed Cadillac STS and CTS applications. The rotors are shipped dry and do not require oil removal before installation. Follow standard brake service procedures, inspect related rear brake components, and verify wheel and brake package details before installation. Part number 4502-46079 is intended for the specific performance-brake and sport-suspension fitments shown above.

Quality Assurance

Each rotor is machined, balanced where required, and inspected to confirm critical dimensions and OE-spec targets. DFC states that the rotors carry a 12-month warranty against defects in material and workmanship.