Dynamite Friction 4504-31157 Disc Brake Kit - Front and Rear

Brake Kit for BMW X5, X6, and X7

Dynamite Friction 4504-31157 is a disc brake kit built for front and rear service on select BMW X5, X6, and X7 applications. It combines DFC Geospec rotors with 5000 Advanced Brake Pads for a direct-fit brake service package.

• Disc brake kit for front and rear axle service
• Includes DFC Geospec rotors and 5000 Advanced Brake Pads
• Fits select BMW X5, BMW X6, and BMW X7 models
• Part number 4504-31157 for application-specific lookup
• Coverage includes original design aluminum hat rotors and optional design full cast rotors, depending on vehicle

DFC Geospec Rotor and Pad Line

The DFC Geospec Rotors with 5000 Advanced Brake Pads line is aimed at complete brake refresh jobs where rotor and pad replacement are performed together. For BMW X5, BMW X6, and BMW X7 service, this kit helps match the correct rotor design noted in the fitment data while keeping the brake components grouped under one part number, 4504-31157.

Fitment Details

• Fits 2019-2020 BMW X5, front and rear; Original Design Aluminum Hat Rotors; DFC Geospec Rotors with 5000 Advanced Brake Pads
• Fits 2020 BMW X6, front and rear; Optional Design Full Cast Rotors; DFC Geospec Rotors with 5000 Advanced Brake Pads
• Fits 2020 BMW X7, front and rear; to 8/2020; DFC Geospec Rotors with 5000 Advanced Brake Pads
• Fits 2019 BMW X7, front and rear; Original Design Aluminum Hat Rotors; DFC Geospec Rotors with 5000 Advanced Brake Pads

Common Service Issues

• Brake pulsation from worn or uneven rotors
• Reduced stopping performance from depleted pads
• Noise caused by brake wear or rotor surface condition
• Brake service needs on front and rear axles at the same time
• Model-specific rotor design mismatch during replacement

Installation Notes

Verify the rotor design listed in the fitment notes before ordering. This kit is specified for front and rear service, so confirm the vehicle build details for 2019-2020 BMW X5, 2020 BMW X6, and 2019-2020 BMW X7 applications, including the 2020 X7 note to 8/2020. Professional brake installation and proper bedding-in procedures are recommended after replacement.

Quality Assurance

Use the confirmed vehicle fitment and rotor design notes to match the correct application before installation. Part number 4504-31157 is listed for the exact BMW X5, BMW X6, and BMW X7 coverage shown above.