Dynamite Friction 4504-31166 Disc Brake Kit - Front and Rear

Brake Kit for BMW X3 and X4

The Dynamite Friction DFC Geospec Rotors with 5000 Advanced Brake Pads kit is a direct-fit disc brake service kit for select BMW applications. It combines rotors and brake pads in one package for front and rear brake service on the listed vehicles.

Key Features

• Disc brake kit with rotors and 5000 Advanced Brake Pads
• Fits 2018-2020 BMW X3, front and rear
• Fits 2019-2020 BMW X4, front and rear
• DFC Geospec rotor and pad package for complete brake service
• Part number 4504-31166 for application matching

Product Details

Part number 4504-31166 is a Dynamite Friction brake service kit built around DFC Geospec Rotors with 5000 Advanced Brake Pads. For BMW X3 and BMW X4 brake maintenance, this kit provides the matched components needed for front and rear service on the specific model years listed. It is a practical option when replacing worn rotors and pads together on 2018-2020 BMW X3 and 2019-2020 BMW X4 vehicles.

This part number, 4504-31166, is listed for BMW X3 front and rear brake service with optional design full cast rotors, and for BMW X4 front and rear brake service with original design aluminum hat rotors. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Service Issues

• Brake pulsation from worn or uneven rotors
• Squealing or noise from worn brake pads
• Reduced stopping performance from brake wear
• Rotor scoring or surface damage during service intervals
• Uneven brake feel across front and rear axles

Installation Notes

Verify vehicle year, model, and brake configuration before ordering. This kit is listed for front and rear brake positions only, so match the application to the exact BMW X3 or BMW X4 fitment shown above. Inspect calipers, pad wear sensors, and related brake components during installation, and follow factory service procedures for torque and bedding.

Quality Assurance

Dynamite Friction identifies this kit as a DFC Geospec rotor and 5000 Advanced Brake Pad package for the specified BMW applications. Confirm part number 4504-31166 against the vehicle fitment data before installation.