Brake Kit for BMW M340i and M340i xDrive

Dynamite Friction DFC Geospec Rotors with 5000 Advanced Brake Pads includes Hardware is a front and rear disc brake kit for select 2020-2021 BMW M340i and BMW M340i xDrive models. This package combines coated rotors, advanced friction pads, and brake hardware for a complete service solution in one application-specific kit.

Key Features

• Part number 4514-31142
• Compatible with 2020-2021 BMW M340i, front and rear
• Compatible with 2020-2021 BMW M340i xDrive, front and rear
• DFC 5000 Advanced pads are post-cured for stable friction performance
• Pads are scorched to reduce initial break-in time and improve first-stop response
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• GeoSpec coated rotors feature a silver-gray finish that resists rust better than conventional paint or zinc coatings
• Rotors are dry processed and ready to install
• Non-directional rotor finish supports even pad bed-in and smoother braking
• Hardware uses PTFE coating, vulcanized rubber, and stainless steel

Product Details

The DFC Geospec Rotors with 5000 Advanced Brake Pads includes Hardware line is built for drivers who want OE-style brake service parts matched to the vehicle’s axle requirements. For BMW M340i and BMW M340i xDrive applications, the kit pairs G3000/G11H18 cast iron rotors with precision-machined surfaces and advanced pads formulated for consistent friction characteristics. The coated rotor design helps protect against corrosion while the pad construction focuses on stable pedal feel, quieter operation, and predictable stopping performance.

Part number 4514-31142 is a direct-fit brake service kit for 2020-2021 BMW M340i and 2020-2021 BMW M340i xDrive models with original design aluminum hat rotors. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Service Issues

• Brake noise from worn or fatigued hardware
• Uneven pad wear caused by corroded or weakened hardware components
• Reduced braking consistency from worn rotors and pads
• Rust buildup on exposed rotor surfaces
• Longer stopping response after brake service due to poor pad bedding

Installation Notes

Install on the front and rear positions only for the listed BMW applications. The rotors are shipped dry and ready for installation, which eliminates the need to clean off oil before assembly. Follow standard brake service procedures, inspect caliper components during replacement, and verify proper torque and bedding procedure after installation.

Quality Assurance

DFC brake pads are post-cured and scorched for consistent friction behavior, while the rotors are machined to tight tolerances and inspected for critical dimensions and balance. Each rotor is covered by a 12-month warranty against defects in material and workmanship.