Dynamite Friction 4312-31050 Disc Brake Kit - Front

Front Brake Kit for BMW 330i, 330Ci, 330xi and Z4

The Dynamite Friction DFC GEOSPEC Coated Rotors with 3000 Ceramic Brake Pads and Hardware Kit is a front disc brake service kit built for select BMW applications. Part number 4312-31050 combines coated rotors, ceramic pads, and matching brake hardware for a complete front brake refresh.

Key Features

• Front disc brake kit for select BMW 330i, 330Ci, 330xi, and Z4 applications
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Rotors are shipped dry and ready to install
• 3000 ceramic brake pads are post-cured and scorched for stable friction and reduced break-in time
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel construction
• Part number 4312-31050

Product Details

DFC GEOSPEC rotors are machined to OE-style specifications using G3000/G11H18 cast iron, then finished with a non-directional surface to support even pad bedding and smoother braking. The coated rotor surface helps resist rust better than conventional paint or zinc finishes, while the dry packaging eliminates the need to clean oil from the rotor before installation. The 3000 Ceramic Brake Pads are formulated for passenger vehicles and light-duty trucks, with low dust, fade resistance, and stable friction across a wide temperature range. This part number 4312-31050 is a practical choice for BMW drivers looking for a front brake service kit that addresses rotor wear, pad wear, and hardware fatigue in one package.

What This Brake Kit Helps Address

• Brake pulsation from worn or uneven front rotors
• Noise caused by aged or fatigued brake hardware
• Excess brake dust from worn pad material
• Reduced stopping performance from heat-affected pads
• Corrosion on exposed rotor surfaces

Installation Notes and Fitment

Fits 2006-2008 BMW Z4, front. Fits 2001-2006 BMW 330Ci, front. Fits 2001-2005 BMW 330i, front. Fits 2001-2005 BMW 330xi, front. Verify rotor size and brake configuration before installation. Clean the hub mounting surface, inspect calipers and slides, and follow proper pad bedding procedures after installation. Part number 4312-31050 is listed for front axle applications only.

Quality Assurance

DFC rotors are 100% inspected for critical dimensions and balance, and each rotor carries a 12-month warranty against defects in material and workmanship. The brake pads are post-cured for stable friction performance, and the hardware kit is engineered to OE-style form, fit, and function.