Dynamite Friction 4002-31083 Disc Brake Rotor Set - Rear

Rear Brake Rotor Set for BMW M Sport Applications

The Dynamite Friction DFC Brake Rotors - GEOSPEC Coated rear disc brake rotor set is built for select BMW models with M Sport brake packages and original-design aluminum hat or optional full cast rotor configurations. Part number 4002-31083 is a direct-fit rear brake rotor solution for 2016-2020 BMW 740i, 740i xDrive, 740e xDrive, 750i, 750Li xDrive, X5, X6, and X7 applications listed below.

Key Features

• Rear disc brake rotor set for BMW rear axle applications
• GEOSPEC coated finish for added corrosion resistance on exposed rotor surfaces
• Fits M Sport brake systems with original-design aluminum hat rotors or optional full cast rotors, depending on vehicle configuration
• Application-specific fitment for select BMW 7 Series, X5, X6, and X7 models
• Part number 4002-31083 for easy catalog matching

Fitment Details

• Fits 2016-2020 BMW 740i, rear — M Sport Brakes; Optional Design Full Cast Rotors or Original Design Aluminum Hat Rotors.
• Fits 2017-2020 BMW 740i xDrive, rear — M Sport Brakes; Optional Design Full Cast Rotors or Original Design Aluminum Hat Rotors.
• Fits 2017-2019 BMW 740e xDrive, rear — M Sport Brakes; Optional Design Full Cast Rotors or Original Design Aluminum Hat Rotors.
• Fits 2018 BMW 740e xDrive, rear — E Drive; M Sport Brakes; Original Design Aluminum Hat Rotors or Optional Design Full Cast Rotors.
• Fits 2016-2019 BMW 750i, rear — M Sport Brakes; Original Design Aluminum Hat Rotors or Optional Design Full Cast Rotors.
• Fits 2017-2018 BMW 750Li xDrive, rear — M Sport Brakes; Original Design Aluminum Hat Rotors or Optional Design Full Cast Rotors.
• Fits 2019-2020 BMW X5, rear — M Sport Brake; Original Design Aluminum Hat Rotors or Optional Design Full Cast Rotors.
• Fits 2020 BMW X5, rear — Compatible with aluminum hat rotors designed to original specifications; includes Disc Brake Pad Wear Sensor.
• Fits 2020 BMW X6, rear — M Sport Brake; Original Design Aluminum Hat Rotors or Optional Design Full Cast Rotors.
• Fits 2020 BMW X7, rear — M Sport Brake or Exc M Sport Brake; Original Design Aluminum Hat Rotors or Optional Design Full Cast Rotors; to 8/2020.
• Fits 2019 BMW X7, rear — M Sport Brake or Exc M Sport Brake; Original Design Aluminum Hat Rotors or Optional Design Full Cast Rotors.

What This Rotor Set Helps Address

• Rear brake pulsation from worn or uneven rotor surfaces
• Corrosion on rotor hats and exposed braking surfaces
• Brake noise caused by rotor wear or surface irregularity
• Reduced braking consistency on BMW M Sport rear brake systems
• Replacement needs for original-design aluminum hat or full cast rear rotors

Installation Notes

Verify rear axle brake configuration before ordering, since fitment varies by M Sport brake package and rotor design. Confirm whether the vehicle uses original-design aluminum hat rotors or optional full cast rotors, and on 2020 BMW X7 applications, confirm production date through 8/2020. For 2020 BMW X5 and X6 listings, review the notes for pad wear sensor and rotor design details before installation.

Quality Assurance

Dynamite Friction DFC Brake Rotors - GEOSPEC Coated are cataloged for application-specific BMW rear brake fitment and finish consistency. This part cross-references OE-style rear rotor applications for the same vehicle platforms.