Dynamite Friction 4512-31194 Disc Brake Kit - Front

Front Brake Kit for BMW 535i, 550i, 650i

The DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware kit is a front disc brake service solution for select BMW applications. Part number 4512-31194 combines coated rotors, ceramic pads, and brake hardware in one package for a cleaner, more complete brake refresh.

Key Features

• DFC GEOSPEC coated front rotors with a silver-gray corrosion-resistant finish
• 5000 Advanced ceramic brake pads with post-cured friction material
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel
• Non-directional rotor finish for even pad bed-in and smoother braking
• Dry-processed, dry-shipped rotors ready for installation

Product Details

DFC’s GEOSPEC rotor line is built to OE-style dimensions using G3000/G11H18 cast iron and tight machining tolerances. The coated surface helps resist rust better than conventional paint or zinc finishes, while the non-directional finish supports quieter stops and more consistent pad contact. The 5000 Advanced ceramic pads are post cured and scorched to reduce initial break-in time and improve stopping response from the first stop. Part number 4512-31194 is a practical choice for BMW 535i, BMW 550i, BMW 650i, BMW 545i, and BMW 645Ci front brake service when a rotor, pad, and hardware refresh is needed.

What This Brake Kit Helps Address

• Brake noise from worn pads or fatigued hardware
• Uneven pad wear caused by corroded or stressed hardware
• Rust buildup on exposed rotor surfaces
• Longer stopping distances from worn friction material
• Vibration or rough brake feel during light to moderate braking

Installation Notes

Fits 2008-2010 BMW 535i, front; fits 2006-2010 BMW 550i, front; fits 2006-2010 BMW 650i, front; fits 2004-2005 BMW 545i, front; fits 2004-2005 BMW 645Ci, front. Some applications note compatibility with aluminum hat rotors designed to original specifications and include a disc brake pad wear sensor, while others note an optional full cast rotor design. Verify rotor style and wear sensor requirements before installation. Part number 4512-31194 should be matched to the vehicle’s front axle configuration before service begins.

Quality Assurance

Each DFC GEOSPEC rotor is inspected for critical dimensions and balance, and vented rotors are electronically mill-balanced when needed. DFC states that every rotor is checked against OE specifications, and the rotors carry a 12-month warranty against defects in material and workmanship. The 5000 Advanced pads are assembled with premium shims to support stable friction performance and reduced NVH.