Dynamite Friction 4502-31284 Disc Brake Kit - Front

Front Brake Kit for BMW 530i, 540i, X5, and X6

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit combines coated front rotors and matched pads in one service package. It is built for 2017-2021 BMW 530i and 540i applications, plus 2020 BMW X5 and X6 front brake service with standard brakes.

• Complete front disc brake kit with rotors and pads
• DFC GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• Dry-to-install rotor coating reduces prep time during brake service
• Non-directional rotor finish supports even pad bed-in and quieter stops
• 5000 Advanced pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• OE-style rotor construction using G3000/G11H18 cast iron specification

DFC GEOSPEC Rotors with 5000 Pads

Part number 4502-31284 is part of DFC’s complete brake kit lineup, which pairs application-matched rotors and pads for a single front axle service. The GEOSPEC rotor coating is engineered to resist rust better than conventional paint or zinc finishes, while the 5000 Advanced pad compound is formulated for consistent friction across a wide range of vehicle platforms. This kit is a direct fit for front brake replacement on BMW 530i, BMW 540i, BMW X5, and BMW X6 models listed in the fitment data.

Common Brake Issues This Kit Can Address

• Brake pulsation from worn or uneven front rotors
• Noise caused by pad wear or rotor surface irregularity
• Reduced stopping performance from aged friction material
• Rust buildup on exposed rotor surfaces
• Longer service time from rotors that require extra cleaning before installation

Installation Notes and Tips

Fits 2017-2021 BMW 530i, front. Fits 2017-2021 BMW 530i xDrive, front. Fits 2017-2019 BMW 540i, front. Fits 2017-2019 BMW 540i xDrive, front. Fits 2020 BMW X5, front. Fits 2020 BMW X6, front. Confirm whether the vehicle uses standard brakes and the listed rotor design before ordering. The rotors are shipped dry and ready to install, and the non-directional finish helps support a smoother bed-in process after installation. Part number 4502-31284 should be matched to the exact front axle application shown in the fitment table.

Quality Assurance

DFC machines each rotor to tight tolerances, inspects critical dimensions, and checks vented rotors for balance before release. Every rotor includes a 12-month warranty against defects in material and workmanship. Part number 4502-31284 is built to OE-style specifications for durability, reliability, and stable braking performance.