Dynamite Friction 4512-31136 Disc Brake Kit - Front

Front Brake Kit for BMW and Toyota

The Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Low Metallic and Hardware Kit, part number 4512-31136, is a front disc brake kit built for OE-style service on select BMW and Toyota applications. It combines coated rotors, low metallic pads, and brake hardware in one package for a complete front brake refresh.

• Front disc brake kit with rotors, pads, and hardware components
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed, ready-to-install rotors with no oil coating to clean off
• Non-directional rotor finish for smoother pad bed-in and quieter stops
• 5000 Advanced low metallic brake pads with post-cured friction material
• Scorched pads to reduce initial break-in time and improve first-stop response
• Premium rubber-steel-rubber shims for improved NVH control

Product Line Details

DFC GEOSPEC rotors are machined to tight tolerances and built to match OEM cast iron specifications for durability and stability. The 5000 Advanced pad line is formulated for consistent friction performance, with post-curing and shims designed to support quieter operation and more stable braking feel. Part number 4512-31136 is a front brake service solution for drivers replacing worn OE-style components on BMW 330i, BMW X3, BMW Z4, and Toyota GR Supra applications.

Fitment

• Fits 2023 BMW iX, front.
• Fits 2022 BMW 230i, front.
• Fits 2022 BMW 330i, front.
• Fits 2019-2022 BMW 330i xDrive, front.
• Fits 2022 BMW 430i, front.
• Fits 2021-2022 BMW 430i xDrive, front.
• Fits 2018-2022 BMW 530e, front.
• Fits 2018-2022 BMW 530e xDrive, front.
• Fits 2022 BMW 530i, front.
• Fits 2022 BMW 530i xDrive, front.
• Fits 2022 BMW 540i, front.
• Fits 2022 BMW 540i xDrive, front.
• Fits 2021-2022 BMW 740i, front.
• Fits 2022 BMW 740i xDrive, front.
• Fits 2022 BMW M240i xDrive, front.
• Fits 2021-2022 BMW M440i, front.
• Fits 2021-2022 BMW M440i xDrive, front.
• Fits 2022 BMW X3, front.
• Fits 2022 BMW X4, front.
• Fits 2022 BMW Z4, front.
• Fits 2022 Toyota GR Supra, front.
• Fits 2019-2021 BMW 330i, front.
• Fits 2021 BMW 430i, front.
• Fits 2017-2021 BMW 530i, front.
• Fits 2017-2021 BMW 530i xDrive, front.
• Fits 2021 BMW 740i xDrive, front.
• Fits 2020-2021 BMW M340i, front.
• Fits 2020-2021 BMW M340i xDrive, front.
• Fits 2018-2021 BMW X3, front.
• Fits 2019-2021 BMW X4, front.
• Fits 2021 BMW X7, front.
• Fits 2020-2021 BMW Z4, front.
• Fits 2020-2021 Toyota GR Supra, front.
• Fits 2020 Toyota GR Supra, front.
• Fits 2018-2019 BMW X3, front.
• Fits 2019 BMW Z4, front.

Common Brake Issues This Kit Can Address

• Front brake pad wear and reduced stopping performance
• Rotor rust, surface corrosion, or uneven braking feel
• Brake noise caused by worn hardware or fatigued shims
• Vibration or pulsation from rotors that no longer meet service tolerances
• Longer pedal travel or inconsistent brake response during normal driving

Installation Notes

Use this kit for front axle brake service only. Confirm rotor design and brake package details before ordering, since several BMW and Toyota models in the fitment list use different front rotor configurations, including original design aluminum hat rotors and optional full cast rotors. Inspect calipers, slides, and wear sensors during service, and follow the vehicle manufacturer’s torque and bedding procedures after installation. Part number 4512-31136 is commonly searched for BMW 330i front brake kit, BMW X3 front brake pads and rotors, and Toyota GR Supra front brake service.

Quality Assurance

DFC GEOSPEC rotors are 100% inspected for critical dimensions and balance, and every rotor includes a 12-month warranty against defects in material and workmanship. The brake pads are post-cured and scorched for stable friction performance, and the hardware kit uses PTFE coating, vulcanized rubber, and stainless steel for OE-style fit and function.