Dynamite Friction 4514-31037 Disc Brake Kit - Front and Rear

Brake Kit for BMW 125i and 128i

The Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware kit is a complete brake service solution for select BMW applications. It combines coated rotors, ceramic brake pads, and matching hardware for front and rear service on confirmed fitments.

• Fits 2012-2013 BMW 125i, front and rear
• Fits 2012-2013 BMW 125i, front and rear, Mexico
• Fits 2012-2013 BMW 128i, front and rear
• Part number 4514-31037
• DFC GEOSPEC coated rotors for corrosion resistance and OE-style fit
• DFC 5000 Advanced ceramic pads with post-cured friction material
• Hardware kit included for the listed application

DFC GEOSPEC and 5000 Advanced

The DFC GEOSPEC rotor line uses a coated finish to help resist rust and arrives dry, ready for installation. The rotors are machined to OE-style tolerances, finished with a non-directional surface for more even pad bed-in, and inspected for balance and critical dimensions. The 5000 Advanced brake pads are post-cured and scorched to reduce initial break-in time, while premium rubber-steel-rubber shims help control noise, vibration, and harshness. This part number, 4514-31037, is built for drivers servicing BMW 125i and BMW 128i brake systems with a matched rotor-and-pad package.

What This Brake Kit Helps Address

• Brake noise during stops
• Uneven pad wear from worn hardware
• Rust buildup on exposed rotor surfaces
• Longer pedal feel caused by aged brake components
• Reduced stopping consistency from worn rotors and pads

Installation Notes

Inspect calipers, slides, and mounting points before installation. Clean the hub face thoroughly so the coated rotor seats flat, and follow proper bedding procedures after installation to help the pads and rotors mate evenly. This kit is intended for front and rear brake service on the listed BMW 125i and 128i applications only.

Quality Assurance

DFC GEOSPEC rotors are manufactured to OE specifications and each rotor is 100% inspected for critical attributes. Vented rotors are balance-checked and corrected when needed. Rotors include a 12-month warranty against defects in material and workmanship. Part number 4514-31037 is engineered as a complete brake service kit for the confirmed BMW fitments.