Dynamite Friction 9502-31156 Disc Brake Kit - Rear

Rear Brake Kit for BMW 3 and 4 Series

Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotors with 5000 Advanced Brake Pads, part number 9502-31156, is a rear disc brake kit for select BMW 3 Series and 4 Series applications. It combines coated rotors with advanced brake pads for a service-ready rear brake refresh on compatible BMW models.

Key Features

• DFC Hi-Carbon Alloy rear rotors with GEOMET coating for corrosion resistance
• 5000 Advanced Brake Pads matched to the rotor application
• Rear disc brake kit for BMW service replacement
• Fits select BMW 328i, 330i, 335i, 340i, 428i, 430i, 435i, and 440i applications
• Part number 9502-31156 for fitment lookup and ordering

Product Details

The Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotors with 5000 Advanced Brake Pads line is built for drivers replacing worn rear brake components with a matched rotor-and-pad solution. The GEOMET-coated rotor surface helps protect against rust on exposed areas, while the Hi-Carbon alloy rotor construction supports consistent braking performance in everyday street use. This kit is a direct-fit style service option for rear brake maintenance on select BMW 3 Series and 4 Series vehicles.

Compatible With 2017-2020 BMW 430i, rear; 2017-2020 BMW 430i Gran Coupe, rear; 2017-2020 BMW 430i xDrive, rear; 2017-2020 BMW 430i xDrive Gran Coupe, rear; 2017-2020 BMW 440i, rear; 2017-2020 BMW 440i Gran Coupe, rear; 2017-2020 BMW 440i xDrive, rear; 2017-2020 BMW 440i xDrive Gran Coupe, rear; 2017-2019 BMW 340i GT xDrive, rear; 2017-2018 BMW 330i, rear; 2017-2018 BMW 330i xDrive, rear; 2016-2018 BMW 340i, rear; 2016-2017 BMW 340i xDrive, rear; 2016 BMW 328i, rear; 2014-2016 BMW 335i GT xDrive, rear; 2015-2016 BMW 428i Gran Coupe, rear; 2014-2016 BMW 428i xDrive, rear; 2015-2016 BMW 428i xDrive Gran Coupe, rear; 2014-2016 BMW 435i, rear; 2015-2016 BMW 435i Gran Coupe, rear; 2014-2016 BMW 435i xDrive, rear; 2015-2016 BMW 435i xDrive Gran Coupe, rear; 2014-2015 BMW 328i, rear; 2014-2015 BMW 335i, rear; 2013-2015 BMW 335i xDrive, rear; 2013-2015 BMW ActiveHybrid 3, rear; 2012-2013 BMW 335i, rear.

Common Uses

• Replacing worn rear rotors and pads on BMW 3 Series and 4 Series models
• Addressing brake noise caused by pad wear or rotor surface damage
• Restoring braking response after rotor scoring or uneven pad transfer
• Servicing rear brakes on BMW 430i, 440i, 340i, and related models
• Refreshing corrosion-prone rear brake components with coated rotors

Installation Notes and Tips

Verify rear brake configuration before ordering, including M Sport Package, standard brakes, rotor design, and caliper setup noted in the fitment data. Confirm the vehicle year, model, and rear brake specification against the application list for part number 9502-31156. Inspect caliper condition, slide hardware, and brake fluid condition during service, and follow BMW brake service procedures during installation.

Quality Assurance

Dynamite Friction supplies this brake kit as a matched rotor-and-pad service solution for the listed BMW applications. Fitment is defined by the application data provided for 2012-2020 BMW rear brake service.