Dynamite Friction 4504-31145 Disc Brake Kit - Front and Rear

Brake Kit for BMW 750i xDrive and X7

Dynamite Friction DFC Geospec Rotors with 5000 Advanced Brake Pads, part number 4504-31145, is a disc brake kit for select 2020 BMW applications. It combines replacement rotors and brake pads in one service kit for front and rear brake service.

• Disc brake kit for front and rear service
• Fits 2020 BMW 750i xDrive, front and rear
• Fits 2020 BMW X7, front and rear, from 8/2020
• DFC Geospec rotor and 5000 Advanced Brake Pad package
• Part number 4504-31145 for application matching

Product Line Details

The DFC Geospec Rotors with 5000 Advanced Brake Pads line pairs replacement rotors with brake pads in a single service package. For BMW 750i xDrive and BMW X7 brake maintenance, this format helps streamline parts selection when servicing both braking surfaces at the same time.

Fitment Details

Compatible With 2020 BMW 750i xDrive, front and rear. Compatible With 2020 BMW X7, front and rear, from 8/2020. Verify vehicle build date and brake configuration before ordering. Part number 4504-31145 is listed for these applications.

Common Service Issues

• Brake pad wear requiring pad and rotor replacement
• Rotor scoring, pulsation, or uneven braking feel
• Brake noise during stops
• Reduced braking performance from worn service components

Installation Notes

Confirm the vehicle’s model, build date, and axle position before installation. Inspect calipers, slides, and brake fluid condition during service, and follow the manufacturer’s torque and bedding procedures after installation.

Quality Assurance

Dynamite Friction identifies this kit as a matched rotor-and-pad service solution for the listed BMW applications. Part number 4504-31145 should be matched to the vehicle fitment shown above before installation.