Dynamite Friction 7512-31617 Disc Brake Kit - Rear

Rear Brake Kit for BMW and Toyota

Dynamite Friction DFC Rotors-Drilled and Slotted-Silver with 5000 Advanced Brake Pads includes Hardware, part number 7512-31617, is a rear disc brake kit for select BMW and Toyota applications. It combines drilled and slotted rear rotors with 5000 Advanced brake pads for drivers replacing worn rear braking components on performance-oriented street vehicles.

Key Features

• Rear disc brake kit from Dynamite Friction
• Drilled and slotted silver rotors
• 5000 Advanced brake pads
• Includes hardware
• Part number 7512-31617
• Fits select BMW 230i, 330i, 330i xDrive, 430i, 430i xDrive, M240i xDrive, M340i, M340i xDrive, M440i, M440i xDrive, M440i xDrive Gran Coupe, Z4, and Toyota GR Supra rear applications

Fitment

• Fits 2022 BMW 230i, rear, Original Design Aluminum Hat Rotors.
• Fits 2019-2022 BMW 330i, rear, Original Design Aluminum Hat Rotors.
• Fits 2020-2022 BMW 330i xDrive, rear, Original Design Aluminum Hat Rotors.
• Fits 2021-2022 BMW 430i, rear, Optional Design Full Cast Rotors.
• Fits 2021-2022 BMW 430i xDrive, rear, Optional Design Full Cast Rotors.
• Fits 2022 BMW M240i xDrive, rear, Optional Design Full Cast Rotors.
• Fits 2020-2022 BMW M340i, rear, Original Design Aluminum Hat Rotors.
• Fits 2020-2022 BMW M340i xDrive, rear, Optional Design Full Cast Rotors.
• Fits 2021-2022 BMW M440i, rear, Original Design Aluminum Hat Rotors.
• Fits 2021-2022 BMW M440i xDrive, rear, Original Design Aluminum Hat Rotors.
• Fits 2022 BMW M440i xDrive Gran Coupe, rear, Optional Design Full Cast Rotors.
• Fits 2020-2022 BMW Z4, rear, Optional Design Full Cast Rotors.
• Fits 2020-2022 Toyota GR Supra, rear, Optional Design Full Cast Rotors (345mm Rear Disc).
• Fits 2019 BMW 330i xDrive, rear, Optional Design Full Cast Rotors.
• Fits 2019 BMW Z4, rear, Original Design Aluminum Hat Rotors.

Product Details

This rear brake kit is built for vehicles that use either original design aluminum hat rotors or optional design full cast rotors, depending on the application. The drilled and slotted rotor design supports consistent pad contact and heat management during repeated braking, while the included 5000 Advanced brake pads provide a matched service solution for rear brake replacement. Part number 7512-31617 is a direct reference for ordering the correct rear kit for the listed BMW and Toyota models.

Common Repair Uses

• Rear brake pad and rotor wear replacement
• Brake pulsation from worn rear rotors
• Reduced braking performance from aged rear components
• Noise or uneven wear from deteriorated rear brake parts
• Service replacement for BMW and Toyota rear disc brake systems

Installation Notes

Verify rotor style before ordering, since fitment varies between original design aluminum hat rotors and optional design full cast rotors. Confirm rear axle application and compare the existing rotor diameter and brake hardware layout to the vehicle listing. Use proper brake service procedures, clean mating surfaces, and bed the pads according to standard brake-in practice after installation.

Quality Assurance

Dynamite Friction 7512-31617 is cataloged as a complete rear disc brake kit for the listed BMW and Toyota applications, with rotor and pad components matched for the specified fitments.