Dynamite Friction 4502-73118 Disc Brake Kit - Front

Brake Kit for Audi A4 and A6 Front Applications

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit combines coated front rotors and matched pads in one service package. Part number 4502-73118 is built for select Audi A4, A4 Quattro, A6, and A6 Quattro front brake applications from 1999 through 2006.

This brake kit is a direct-fit service solution for drivers replacing worn front rotors and pads on Audi A4 Quattro and Audi A6 models. It pairs corrosion-resistant rotors with low-noise pad hardware construction for a complete front axle brake refresh.

• DFC GEOSPEC coated front rotors with a silver-gray finish for improved rust resistance
• Dry-processed, ready-to-install rotor surfaces with no oil cleaning required
• 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
• Rubber-steel-rubber shims for improved noise, vibration, and harshness control
• Part number 4502-73118 for front brake service on select Audi platforms

Product Line Details

DFC Complete Brake Kits are packaged to simplify front brake service by combining matched rotors and pads for the same axle. The GEOSPEC rotor line focuses on corrosion protection and OE-style fit, while the 5000 Advanced pad line is formulated for stable friction performance and quieter operation.

Detailed Description

Part number 4502-73118 is a front disc brake kit engineered for select Audi A4, A4 Quattro, A6, and A6 Quattro vehicles. The coated rotors are machined to tight tolerances, inspected for critical dimensions, and finished to support consistent contact with the brake pads. The pad set is post-cured and scorched to reduce initial break-in time and deliver stable stopping performance from the first stop.

Compatible fitment includes 2002-2005 Audi A4 front, 2002-2004 Audi A4 Quattro front, 2002-2004 Audi A6 front, 2002-2004 Audi A6 Quattro front, 2006 Audi A4 Quattro front, and 1999 Audi A6/A6 Quattro front with listed wheel and production-date notes. If you are servicing an Audi A4 Quattro or Audi A6 front axle, this kit provides the rotor and pad components needed for a complete brake job.

Common Issues This Kit Can Address

• Front brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or rotor surface wear
• Reduced stopping performance from thin or heat-cycled friction material
• Rust buildup on exposed rotor surfaces
• Extended service time from separate rotor and pad sourcing

Installation Notes and Tips

Install on the front axle only and verify the vehicle notes before ordering, especially for 1999 Audi A6 and A6 Quattro applications with wheel and production-date requirements. Clean the rotor friction surfaces before installation if needed, and follow a proper pad bed-in procedure after service. Confirm rotor size and brake configuration on 2005 Audi A4 Quattro models with 312mm front rotors.

Quality Assurance

Each DFC GEOSPEC rotor is inspected for balance and critical dimensions after machining, and every rotor is checked against OE specifications. The rotors include a 12-month warranty against defects in material and workmanship. Part number 4502-73118 is built to support reliable front brake service on select Audi applications.