Dynamite Friction 4502-31148 Disc Brake Kit - Rear

Rear Brake Kit for BMW Z8 and 750iL

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4502-31148, is a rear disc brake kit built for select BMW applications. It combines coated rotors and matched friction material for a service-ready brake replacement on the rear axle.

• Rear disc brake kit with rotors and pads
• Fits 2000-2003 BMW Z8, rear
• Fits 1995-2001 BMW 750iL, rear
• DFC GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• 5000 Advanced pads with post-cured friction material and low-noise shims
• Non-directional rotor finish for even pad bed-in and smoother braking
• Dry-processed, ready-to-install rotors

DFC GEOSPEC Rotors with 5000 Pads

The DFC GEOSPEC rotor line uses coated cast-iron rotors machined to OE-style tolerances, then finished with a non-directional surface to support consistent pad contact and quieter stops. The 5000 Advanced pad formulation is post-cured for stable friction performance and scorched to reduce initial break-in time. Premium rubber-steel-rubber shims are used to improve noise, vibration, and harshness control. Part number 4502-31148 is a practical rear brake service solution for BMW Z8 and BMW 750iL owners looking for a matched rotor-and-pad package.

Common Brake Service Issues

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or poor pad-to-rotor contact
• Rust buildup on exposed rotor surfaces
• Extended stopping distance from worn friction material
• Uneven braking feel during rear axle service

Installation Notes

Confirm rear axle fitment by year and model before ordering. Clean the rotor friction surfaces before installation if needed, and follow the vehicle manufacturer’s brake service procedure for pad bedding and torque specifications. This kit is intended for rear brake service on the listed BMW applications only.

Quality Assurance

Each DFC GEOSPEC rotor is manufactured to OE specifications, inspected for critical dimensions, and balanced where required. The rotors carry a 12-month warranty against defects in material and workmanship. Part number 4502-31148 is engineered as a complete rear brake kit for dependable service on the BMW Z8 and BMW 750iL.