Dynamite Friction 4502-31203 Disc Brake Kit - Front

Front Brake Kit for BMW X1 and 3 Series

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a front disc brake service kit built for select BMW applications. It combines coated rotors and advanced friction pads to support consistent stopping performance, quieter operation, and easier brake service on the front axle.

Key Features

• Front disc brake kit with DFC GEOSPEC coated rotors and 5000 Advanced brake pads
• Coated rotor surface helps resist rust and leaves a silver-gray finish
• Dry-processed, dry-shipped rotors arrive ready for installation
• Non-directional rotor finish supports even pad bed-in and smoother braking
• G3000/G11H18 cast iron rotor construction engineered to OE specifications
• 100% inspected rotors with balance correction on vented designs
• Post-cured and scorched brake pads for stable friction and reduced break-in time
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Part number 4502-31203

Product Details

DFC’s GEOSPEC rotor line focuses on corrosion protection and installation efficiency. The coated finish is designed to fight rust better than conventional paint or zinc coatings, while the dry packaging eliminates the need to clean oil from the rotor before service. The 5000 Advanced pads are built with post-cured friction material and premium shims to support predictable pedal feel and quieter braking. This kit is a practical choice for BMW X1 front brake replacement and BMW 325i or 328i xDrive front brake service where OE-style fit and finish matter. Part number 4502-31203 is also a strong match for drivers searching for a BMW front brake kit with coated rotors and premium pads.

What This Brake Kit Helps Address

• Front brake noise during stops
• Rotor rust and surface corrosion
• Uneven pad bedding after brake service
• Brake vibration caused by worn or out-of-spec components
• Reduced stopping performance from worn pads and rotors

Installation Notes and Fitment

Compatible With front axle applications only. Fits 2013-2015 BMW X1, front; Fits 2011-2013 BMW 325i, front; Fits 2011-2013 BMW 325i, front, Mexico; Fits 2010-2013 BMW 328i xDrive, front; Fits 2008-2011 BMW 323i, front; Fits 2008-2010 BMW 325i, front, Mexico; Fits 2008-2010 BMW 325i, front, vehicle production date from 3/2010; Fits 2008-2010 BMW 325i, front, Mexico, vehicle production date to 3/2010; Fits 2008-2010 BMW 325i, front, vehicle production date to 3/2010. Verify rotor size, production date, and trim details before ordering. Part number 4502-31203 should be matched to the vehicle’s front brake configuration.

Quality Assurance

Each rotor is machined to tight tolerances, finished with a non-directional surface, and inspected for critical dimensions and balance before release. DFC states that every rotor includes a 12-month warranty against defects in material and workmanship.