Dynamite Friction 8502-31112 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, part number 8502-31112, is a rear disc brake kit for select BMW applications. It combines drilled and slotted rear rotors with matching brake pads for service on covered BMW 120i, 320i, 228i, 328i, and 428i models.

Key Features

• Rear disc brake kit with drilled and slotted black rotors
• Includes 5000 Advanced Brake Pads
• Direct-fit service kit for select BMW rear brake applications
• Part number 8502-31112 for ordering and fitment verification
• Compatible With 2012-2018 BMW rear brake service applications listed below

Fitment Details

• Fits 2016-2018 BMW 120i, rear; vented rear disc.
• Fits 2013-2017 BMW 320i, rear.
• 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 with 330mm front rotors.
• Fits 2012 BMW 328i, rear; with M Sports Package and 330mm front rotors.

Product Description

This Dynamite Friction brake kit is built for rear brake service on select BMW models where drilled and slotted rotors are specified. The DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads package, part number 8502-31112, supports rear brake replacement on BMW 120i, BMW 320i, BMW 228i, BMW 328i, and BMW 428i applications listed in the fitment data. Use it when servicing rear disc brake components on vehicles with the matching rotor size and package requirements.

What It Helps Address

• Rear brake pad wear
• Rotor scoring or surface damage
• Brake pulsation from worn rear rotors
• Reduced braking consistency during routine service intervals
• Noise caused by worn rear brake components

Installation Notes

Verify the rear rotor size, package code, and model year before installation. Confirm the vehicle matches the listed BMW 120i, 320i, 228i, 328i, or 428i rear fitment, including notes such as vented rear disc, M Sport Package, 300mm rear rotors, or 330mm front rotor package references where specified. Part number 8502-31112 should be matched to the exact rear brake application before service begins.

Quality Assurance

Dynamite Friction supplies this brake kit as a matched rotor-and-pad service solution for the listed BMW rear applications. Part number 8502-31112 is intended for fitment verification against the vehicle’s brake configuration before installation.