Dynamite Friction 4502-31201 Disc Brake Kit - Front

BMW 135i Front Brake Kit

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a front disc brake service kit for select 2008-2013 BMW 135i applications. Part number 4502-31201 combines coated rotors and matched pads in one package for a straightforward brake service on the front axle.

Key Features

• Front disc brake kit with rotors and pads
• Compatible with 2008-2013 BMW 135i front brake applications
• DFC GEOSPEC coated rotors with silver-gray corrosion protection
• Dry-processed, ready-to-install rotor finish
• 5000 Advanced Brake Pads with post-cured friction material
• Scorched pad surface to reduce initial break-in time
• Rubber-steel-rubber shims for improved noise and vibration control
• Part number 4502-31201

Product Details

DFC GEOSPEC rotors are built to OEM-style G3000/G11H18 cast iron specifications and machined to tight tolerances for stable braking performance. The non-directional finish supports even pad bed-in and smoother stops, while the coated surface helps resist rust better than conventional paint or zinc finishes. The rotors are shipped dry and ready for installation, which can reduce prep time during a front brake job.

The included DFC 5000 Advanced Brake Pads are formulated for consistent friction, then post-cured and scorched to help deliver stable performance from the first stop. DFC also uses premium rubber-steel-rubber shims to help reduce brake noise, vibration, and harshness. This kit is a practical choice for BMW 135i owners looking for a complete front brake service with matched components. Part number 4502-31201 is listed for front rotor applications with the original design aluminum hat and for the optional full cast disc brake rotor design.

Common Brake Issues This Kit Can Address

• Brake pulsation from worn or uneven front rotors
• Reduced stopping performance from worn pads
• Brake noise caused by aged pad and rotor surfaces
• Rust buildup on exposed rotor surfaces
• Longer service time from rotors that require extra prep before installation

Installation Notes

Fits 2008-2013 BMW 135i, front. Fits 2008-2010 BMW 135i, front, optional design for full cast disc brake rotors. Confirm rotor style before ordering, since this part number covers both the original design aluminum hat and the optional full cast disc brake rotor configuration. Follow standard brake service procedures, inspect related front brake components, and bed the pads in according to the manufacturer’s recommendations after installation.

Quality Assurance

DFC states that each rotor is inspected for critical dimensions and balance, with vented rotors corrected as needed during the balancing process. The rotors are also covered by a 12-month warranty against defects in material and workmanship.