Dynamite Friction 4514-31104 Disc Brake Kit - Front and Rear

Brake Kit for BMW 3 Series and 4 Series

The Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads and hardware kit is built for BMW drivers who want a complete front-and-rear brake service in one package. This disc brake kit combines coated rotors, low metallic pads, and brake hardware for a direct-fit repair on select BMW 328i, 330i, 340i, 430i, and 440i applications.

Part number 4514-31104 is designed for vehicles with standard brakes or M Sport/M Sport Package configurations listed in the fitment data, including models with original design aluminum hat rotors or optional full cast rotor setups.

Key Features

• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• 5000 Advanced low metallic brake pads for stable friction performance
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control
• Dry-processed rotors that are ready to install without oil removal
• Non-directional rotor finish for smoother pad bed-in and quieter braking
• Hardware kit engineered with PTFE coating, vulcanized rubber, and stainless steel
• OE-style machining and inspection for fit, balance, and consistency

Product Line Details

DFC’s GEOSPEC rotor line is coated to resist rust better than conventional paint or zinc finishes, while the 5000 Advanced pad formulation is developed for modern braking systems that require consistent friction characteristics. The hardware kit is built to restore spring tension and caliper movement control where worn or corroded hardware can affect braking feel and pad wear.

Detailed Description

This brake service kit is a practical choice for BMW owners looking for a complete rotor and pad replacement with matched components. The rotors are cast to G3000/G11H18 specifications, machined to tight tolerances, and inspected for critical dimensions and balance. The pads are post-cured and scorched to reduce initial break-in time and deliver more immediate stopping response. For BMW 430i, 440i, 340i, and 330i applications, the kit supports a clean OE-style brake refresh with corrosion protection and consistent pedal feel.

What It Helps Solve

• Brake noise from worn pads or fatigued hardware
• Uneven pad wear caused by corroded or weak brake hardware
• Rotor rust on vehicles exposed to wet or salted roads
• Longer bed-in time after brake service
• Reduced braking smoothness from worn rotor surfaces

Installation Notes and Tips

Verify rotor style and brake package details before ordering, especially on BMW models with M Sport Package, optional full cast rotors, or original design aluminum hat rotors. Clean installation surfaces, inspect calipers and slides, and follow proper bedding procedures after installation. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Each DFC GEOSPEC rotor is processed and inspected to meet OE specifications, with 100% inspection of critical attributes and balance correction on vented rotors when needed. The rotors include a 12-month warranty against defects in material and workmanship.