Dynamite Friction 8502-31148 Disc Brake Kit - Rear

Rear Brake Kit for BMW X3 and X4

Dynamite Friction 8502-31148 is a rear disc brake kit built for specific BMW applications. It combines DFC drilled and slotted black rotors with 5000 Advanced Brake Pads for a direct-fit service kit solution on the rear axle.

Compatible With 2011-2014 BMW X3, rear, and 2016-2018 BMW X4, rear. This kit is a fitment-based option for BMW X3 rear brake replacement and BMW X4 rear brake service when you need matched rotors and pads in one package.

Key Features

• Disc brake kit for rear axle service
• DFC rotors with drilled and slotted surface design
• Black rotor finish for a clean appearance
• Includes 5000 Advanced Brake Pads
• Direct fit for listed BMW X3 and BMW X4 rear applications
• Part number: 8502-31148

Product Details

The Dynamite Friction DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads line is built as a matched brake service kit for rear brake maintenance. The drilled and slotted rotor design is intended for consistent pad contact and heat management during normal braking use, while the included 5000 Advanced Brake Pads provide a complete rear brake replacement package. For shoppers searching BMW X3 rear brake kit 2011-2014 or BMW X4 rear brake kit 2016-2018, part number 8502-31148 identifies the correct application.

Common Brake Issues This Kit Can Address

• Rear brake vibration from worn or uneven rotors
• Squealing or noise from depleted brake pads
• Reduced braking response from aged friction components
• Visible rotor scoring, rust, or surface wear
• Uneven rear brake performance during service intervals

Installation Notes

Verify rear axle fitment by year, make, and model before ordering. Inspect calipers, slides, and brake fluid condition during service, and follow BMW brake service procedures for pad bedding and rotor break-in after installation. Part number 8502-31148 is listed for rear applications only.

Quality Assurance

Dynamite Friction supplies this brake kit as a matched service solution for the listed BMW rear applications. Confirmed fitment includes 2011-2014 BMW X3, rear, and 2016-2018 BMW X4, rear.