Dynamite Friction 8002-31021 Disc Brake Rotor Set - Front

Drilled and Slotted Front Brake Rotors

Dynamite Friction DFC Brake Rotors - Drilled and Slotted - Black, part number 8002-31021, are front disc brake rotors for a wide range of BMW and Toyota applications. This rotor set is built for vehicles using original design aluminum hat rotors, optional full cast disc rotors, and select M Sport brake packages.

Fits 2023-2026 BMW 230i, front; Fits 2025-2026 BMW 230i xDrive, front; Fits 2023-2026 BMW 330i, front; Fits 2023-2026 BMW 330i xDrive, front; Fits 2023-2026 BMW 430i, front; Fits 2023-2026 BMW 430i Gran Coupe, front; Fits 2023-2026 BMW 430i xDrive, front; Fits 2023-2026 BMW 430i xDrive Gran Coupe, front; Fits 2023-2026 BMW i4, front; Fits 2024-2026 BMW iX, front; Fits 2023-2026 BMW M240i, front; Fits 2025-2026 BMW M240i xDrive, front; Fits 2025-2026 BMW M340i, front; Fits 2025-2026 BMW M340i xDrive, front; Fits 2025-2026 BMW M440i, front; Fits 2025-2026 BMW M440i Gran Coupe, front; Fits 2025-2026 BMW M440i xDrive, front; Fits 2025-2026 BMW M440i xDrive Gran Coupe, front; Fits 2024-2026 BMW X3, front; Fits 2024-2026 BMW X5, front; Fits 2024-2026 BMW X6, front; Fits 2023-2026 BMW Z4, front; Fits 2023-2026 Toyota GR Supra, front.

Key Features

• Drilled and slotted rotor design for front brake service
• Black finish for a clean, performance-oriented appearance
• Direct replacement format for listed BMW and Toyota front applications
• Coverage for M Sport brake, standard brake, and select full cast rotor setups
• Part number 8002-31021 for fitment verification

Product Details

The DFC Brake Rotors - Drilled and Slotted - Black line is positioned for drivers who need a front rotor replacement that matches the vehicle’s brake configuration. This part number, 8002-31021, covers many BMW 230i, 330i, 430i, M240i, M340i, M440i, X3, X5, X6, and Z4 applications, along with Toyota GR Supra front brake setups. The fitment list includes multiple brake package notes, so matching the exact rotor design on the vehicle is important before ordering.

This part cross-references no listed alternate part numbers in the provided data.

What It Helps Address

• Front rotor replacement for worn or damaged brake discs
• Brake pulsation caused by rotor wear or uneven surfaces
• Noise from rotors that no longer meet service limits
• Restoring braking performance after heat-related rotor wear
• Replacing front rotors on BMW and Toyota models with specific brake packages

Installation Notes and Tips

Confirm the vehicle’s brake package, rotor design, and front axle application before installation. Several listed vehicles use different rotor types depending on M Sport brakes, standard brakes, or full cast disc configurations. Compare the existing rotor and caliper setup to the notes in the fitment list for the correct match. For BMW X3, X4, Z4, and Toyota GR Supra applications, pay close attention to the original design versus optional full cast rotor notes.

Quality Assurance

Fitment is defined by the provided vehicle application data for front axle use. Verify part number 8002-31021 against the existing brake configuration before installation to ensure the correct rotor style is selected.