Dynamite Friction 8512-31129 Disc Brake Kit - Rear

Rear Brake Kit for BMW 120i, 320i, 228i, 328i, 428i

Dynamite Friction DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads is a rear disc brake kit built for select BMW applications. This kit combines drilled and slotted black rotors with 5000 Advanced brake pads for a direct-service rear brake replacement on the listed vehicles.

Key Features

• Rear disc brake kit for select BMW models
• Drilled and slotted black rotors for rear brake service
• 5000 Advanced brake pads included
• Hardware included in the kit
• Part number 8512-31129 for ordering and fitment reference

Compatible Vehicle Applications

• Fits 2016-2018 BMW 120i, rear, vented rear disc
• Fits 2013-2017 BMW 320i, rear, Mexico
• Fits 2014-2016 BMW 228i, rear, M Sport Package
• Fits 2014-2015 BMW 328i, rear, 300mm rear rotors
• Fits 2014-2015 BMW 428i, rear, M Sport Package
• Fits 2013 BMW 328i, rear, M Sports Package (330mm front rotors)
• Fits 2012 BMW 328i, rear, with M Sports Package (330mm front rotors)

Product Details

This Dynamite Friction brake kit is intended for rear axle service on select BMW 120i, BMW 320i, BMW 228i, BMW 328i, and BMW 428i models. The drilled and slotted rotor design supports consistent pad contact and heat management during routine braking use, while the included 5000 Advanced brake pads provide a matched service solution. Use part number 8512-31129 to verify the correct rear brake kit for your vehicle configuration.

Common Brake Service Issues

• Rear brake vibration or pulsation from worn rotors
• Reduced braking performance from worn pads
• Brake noise caused by uneven rotor wear
• Service needs on vented rear disc or M Sport Package rear brake setups
• Replacement of rear brake components during scheduled maintenance

Installation Notes

Confirm rear axle fitment, rotor size, and package-specific notes before installation. This kit is listed for rear applications only, and the vehicle configuration must match the fitment notes shown for each BMW model. Part number 8512-31129 should be matched to the exact year, model, and brake package before service begins.

Quality Assurance

Dynamite Friction supplies this brake kit as a matched service package for the listed BMW rear brake applications. The product line combines drilled and slotted rotors with 5000 Advanced brake pads for a coordinated replacement solution.