Dynamite Friction 4502-73104 Disc Brake Kit - Rear

Rear Brake Kit for Audi A4

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a rear disc brake service kit built for select Audi A4 applications. Part number 4502-73104 combines coated rotors and matched pads in one package for a straightforward brake service on the rear axle.

Key Features

• Complete rear disc brake kit with rotors and pads
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed rotors that are ready to install
• G3000/G11H18 cast iron rotor construction for OE-style durability and stability
• Non-directional rotor finish for more even pad bed-in and smoother braking
• DFC 5000 Advanced pads with post-cured friction material and scorched surfaces
• Premium rubber-steel-rubber shims for improved noise and vibration control
• 12-month warranty against defects in material and workmanship on the rotors

Product Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads are engineered as a matched brake service solution for rear brake replacement. The coated rotors are designed to resist rust better than conventional paint or zinc finishes, while the pad set is built for stable friction performance and reduced break-in time. For Audi A4 rear brake service, this kit helps simplify parts selection by pairing the correct rotor and pad components in one order. Part number 4502-73104 is listed for 2000-2001 Audi A4 rear and 2007-2008 Audi A4 rear applications, including 2000-2008 Audi A4 rear for Mexico-market vehicles with a 320mm front disc note.

Common Problems This Kit Can Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or rotor surface wear
• Rust buildup on exposed rotor surfaces
• Longer stopping distances from worn friction material
• Uneven pad transfer or inconsistent pedal feel during brake service

Installation Notes

Fits 2000-2001 Audi A4, rear. Fits 2007-2008 Audi A4, rear. Fits 2000-2008 Audi A4, rear, Mexico; 320mm front disc. Verify rotor size and rear axle configuration before installation. The rotors are shipped dry and ready to install, which can reduce prep time during a standard brake job. Follow proper bedding procedures after installation to help establish even pad transfer.

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 built to meet OE specifications and include a 12-month warranty against defects in material and workmanship. DFC 5000 Advanced pads are post-cured and scorched to support stable friction performance from the first stops.