Dynamite Friction 4502-73175 Disc Brake Kit - Front

Front Brake Kit for Audi A4 and A5

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit combines coated front rotors and matched brake pads in one service package. It is built for front axle replacement on select Audi A4 and Audi A5 Sportback applications, including 2016-2022 Audi A4 Quattro and 2021-2022 Audi A5 Sportback front brake service.

Key Features

• Complete front disc brake kit with rotors and pads
• DFC GEOSPEC coated rotors with silver-gray corrosion protection
• Dry-processed, dry-shipped rotors ready for installation
• G3000/G11H18 cast iron rotor construction for OE-style durability
• Non-directional rotor finish for more even pad bed-in and smoother braking
• DFC 5000 Advanced pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Part number 4502-73175 for front brake service

Product Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads are engineered as a matched brake service kit for drivers replacing worn front brakes on Audi A4 Quattro and Audi A5 Sportback models. The coated rotor surface helps resist rust better than conventional paint or zinc finishes, while the machined non-directional surface supports consistent pad contact and quieter stops. The 5000 Advanced pads are formulated for stable friction output and reduced break-in time, making this kit a practical choice for routine brake repair.

This part number, 4502-73175, is built for front axle applications and is listed for 2022 Audi A4 Quattro, 2022 Audi A5 Sportback, 2021 Audi A4 Quattro, 2021 Audi A5 Sportback, and 2016-2020 Audi A4 variants shown in the fitment data. It is a direct service solution for Audi A4 and Audi A5 front brake replacement where the listed rotor size and caliper configuration match.

Common Problems This Kit Can Address

• Worn front brake pads causing reduced stopping performance
• Rotor scoring, pulsation, or uneven braking feel
• Brake noise from aged pads or rotor surface wear
• Rust buildup on exposed rotor surfaces
• Extended brake service time from separate rotor and pad sourcing

Installation Notes

Verify rotor diameter, caliper type, and production date before ordering, especially on 2020 Audi A4 applications with date-specific fitment notes and 2021-2022 Audi A4 Quattro and A5 Sportback models with 1-piston front calipers. This kit is for front position service only. Clean installation surfaces, inspect caliper hardware and guide components, and follow the vehicle manufacturer’s brake service procedure and torque specifications.

Quality Assurance

DFC GEOSPEC rotors are machined to tight tolerances, inspected for critical dimensions, and checked for balance on vented designs. Each rotor is covered by a 12-month warranty against defects in material and workmanship. The pads are post-cured and scorched to support stable friction characteristics from the first stop.