Rear Brake Rotors for BMW M Sport Applications

Dynamite Friction DFC Brake Rotors - GEOSPEC Coated, part number 4002-31062, are rear disc brake rotors for a wide range of BMW models with M Sport Brakes. This set is built for specific rear fitments across 3 Series and 4 Series applications, including BMW 328i, 335i, 340i, 428i, 430i, 435i, 440i, 230i, and M240i variants.

The GEOSPEC coated finish is part of the DFC Brake Rotors - GEOSPEC Coated line, which focuses on corrosion-resistant rotor protection for daily driving and performance-oriented street use. If you are replacing rear BMW brake rotors on an M Sport-equipped vehicle, 4002-31062 is a direct-fit option for the listed configurations.

• Rear disc brake rotor set for BMW M Sport Brakes applications
• GEOSPEC coated finish for added rotor surface protection
• Direct fit for multiple BMW 2 Series, 3 Series, and 4 Series rear brake setups
• Coverage includes standard rotors, aluminum hat rotors, and select dimpled/slotted rotor configurations as listed
• Part number 4002-31062 for easy identification

Fitment Details

• Fits 2021 BMW 230i, rear, M Sport Brakes; Optional Design Full Cast Rotors (Standard Rotors)
• Fits 2021 BMW 230i, rear, M Sport Brakes; Original Design Aluminum Hat Rotors (Dimpled Slotted Rotors)
• Fits 2021 BMW 230i xDrive, rear, M Sport Brakes; Optional Design Full Cast Rotors (Dimpled Slotted Rotors)
• Fits 2021 BMW M240i, rear, dimpled slotted rotors with optional design featuring full cast construction
• Fits 2017-2020 BMW 430i, rear, M Sport Brakes; Optional Design Full Cast Rotors (Standard Rotors)
• Fits 2017-2020 BMW 440i, rear, M Sport Brakes; Original Design Aluminum Hat Rotors (Dimpled Slotted Rotors)
• Fits 2016-2018 BMW 340i, rear, M Sport Brakes; Optional Design Full Cast Rotors (Standard Rotors)
• Fits 2014-2016 BMW 428i, rear, M Sport Brakes; Original Design Aluminum Hat Rotors (Dimpled Slotted Rotors)
• Fits 2014-2016 BMW 435i xDrive, rear, M Sport Brakes; Optional Design Full Cast Rotors (Dimpled Slotted Rotors)
• Fits 2013-2015 BMW ActiveHybrid 3, rear, M Sport Brakes; Optional Design Full Cast Rotors (Standard Rotors)

Common Brake Issues This Rotor Set Addresses

• Rear rotor wear from normal brake pad contact and mileage accumulation
• Brake pulsation caused by uneven rotor surfaces
• Corrosion on exposed rotor surfaces in wet or salted-road conditions
• Noise or vibration from worn rear brake rotors
• Replacement needs on BMW M Sport rear brake systems with listed rotor designs

Installation Notes

Verify rotor style, brake package, and rear axle application before ordering, since this part is listed for multiple BMW rotor designs within the same model range. Confirm your vehicle’s M Sport Brake configuration and compare the existing rotor construction to the fitment notes for the exact match. Part number 4002-31062 should be matched to the rear position only.

Quality Assurance

DFC Brake Rotors - GEOSPEC Coated are identified by a coated rotor finish intended to support long-term surface protection on the listed BMW rear brake applications. This part cross-references no additional part numbers in the provided data.