Dynamite Friction 4512-31244 Disc Brake Kit - Front

Front Brake Kit for BMW 3 and 4 Series

DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware is a front disc brake kit built for BMW applications that need rotor, pad, and hardware replacement in one package. Part number 4512-31244 combines coated rotors, ceramic brake pads, and brake hardware for a complete front brake service.

Compatible With 2012-2020 BMW 328i, 330i, 340i, 430i, 435i, and 440i front brake applications, including select M Sport and standard brake configurations.

• DFC GEOSPEC coated front rotors with a silver-gray corrosion-resistant finish
• Dry-processed rotors ready for installation without oil removal or prep
• Non-directional rotor finish for even pad bed-in and smoother braking
• DFC 5000 Advanced ceramic pads with post-cured friction material
• Scorched pads to reduce initial break-in time
• Premium rubber-steel-rubber shims for improved noise and vibration control
• Brake hardware with PTFE coating, vulcanized rubber, and stainless steel construction

Product Line Details

The DFC GEOSPEC rotor line is engineered to OE specifications using G3000/G11H18 cast iron, tight machining tolerances, and balance inspection on vented rotors. The 5000 Advanced pad line is formulated for stable friction performance and uses OE-focused friction development for a range of passenger cars and light trucks. Together, they create a front brake service kit for BMW 430i front brake replacement, BMW 440i front brake service, and BMW 328i front rotor and pad replacement where coated rotor protection and ceramic pad refinement are desired.

Common Uses

• Front brake rotor and pad wear replacement
• Brake noise from worn pads or fatigued hardware
• Uneven braking feel from rotor surface wear
• Corrosion on exposed rotor surfaces
• Reduced stopping consistency from aged friction material

Installation Notes

Fits 2012-2020 BMW 335i, front; 2013-2015 BMW ActiveHybrid 3, front; 2014-2016 BMW 428i, front; 2014-2016 BMW 435i, front; 2016-2018 BMW 340i, front; 2017-2020 BMW 430i, front; and 2017-2020 BMW 440i, front, with the specific brake package noted in the fitment data. Verify rotor style, caliper type, and brake package before installation, especially on M Sport and aluminum hat applications. This part cross-references OE-style brake service applications for the same front axle use case.

Quality Assurance

Each DFC GEOSPEC rotor is machined to tight tolerances, inspected for critical dimensions, and checked for balance where applicable. The brake pads are post-cured and scorched for stable friction performance, and the hardware kit is built with corrosion-resistant materials for OE-style fit and function. Part number 4512-31244 includes a 12-month warranty against defects in material and workmanship.