Dynamite Friction 4512-31175 Disc Brake Kit - Rear

Rear Brake Kit for BMW M3 and M5

DFC Friction part 4512-31175 is a rear disc brake kit built for select BMW applications, including the 2000-2003 BMW M5 and 2001-2005 BMW M3, plus the 2006 BMW M3 without Competition Package. It combines coated rotors, advanced ceramic pads, and matching hardware in one service package for a complete rear brake refresh.

• Rear disc brake kit with rotors, pads, and hardware
• DFC GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• Dry-processed rotors arrive ready to install
• Non-directional rotor finish supports even pad bed-in and quieter stops
• DFC 5000 Advanced ceramic pads are post-cured and scorched for stable friction
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Hardware uses PTFE coating, vulcanized rubber, and stainless steel construction
• Part number: 4512-31175

Product Line Details

The DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware line is designed as a complete brake service solution. The rotor coating is intended to resist rust better than conventional paint or zinc finishes, while the pad formulation is developed for consistent friction and smoother operation across a range of vehicle applications.

Fitment

• Fits 2006 BMW M3, rear, without Competition Package.
• Fits 2001-2005 BMW M3, rear.
• Fits 2000-2003 BMW M5, rear.

Common Reasons to Replace

• Rear brake noise, squeal, or vibration
• Uneven pad wear or reduced braking consistency
• Rotor rust, scoring, or corrosion buildup
• Longer stopping distances from worn friction material
• Loose, fatigued, or corroded brake hardware

Installation Notes

Use this kit for rear brake service on the listed BMW M3 and M5 applications. The rotors are shipped dry and ready for installation, which helps reduce prep time during the brake job. Always verify rear axle fitment and the 2006 BMW M3 note for vehicles without the Competition Package before ordering. Part number 4512-31175 is also referenced as 4512-31175 for catalog lookup.

Quality Assurance

DFC GEOSPEC rotors are machined to tight tolerances, finished with a non-directional surface, and 100% inspected for critical dimensions and balance on vented designs. The rotors include a 12-month warranty against defects in material and workmanship.