Dynamite Friction 4504-31020 Disc Brake Kit - Front and Rear

Brake Kit for BMW 530i and 540i

Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4504-31020, is a complete disc brake kit for select BMW applications. It combines coated rotors and advanced friction pads in one package for front and rear service on the listed vehicles.

Key Features

• Complete disc brake kit with rotors and pads
• DFC 5000 Advanced Brake 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 rotors use a silver-gray protective coating to resist rust
• Rotors are shipped dry and ready to install
• Non-directional rotor finish supports even pad bed-in and quieter braking
• Machined to OE-style tolerances and 100% inspected

Product Details

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads line is built around matched friction and rotor components for consistent service results. The pads are formulated for modern braking demands and assembled with NVH-focused shims, while the rotors are cast to G3000/G11H18 specifications, machined to tight tolerances, and finished with a dry protective coating that helps fight corrosion. Part number 4504-31020 is a practical choice for BMW 530i and BMW 540i brake service when you want a complete rotor-and-pad replacement in one kit.

Compatible With: Fits 2001-2003 BMW 530i, Front and Rear; Fits 2001-2003 BMW 540i, Front and Rear; Fits 2000 BMW 540i, Front and Rear, vehicle production date from 3/00. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Kit Can Address

• Brake pulsation from worn or uneven rotors
• Squealing or vibration during braking
• Reduced stopping performance from worn pads
• Rust buildup on exposed rotor surfaces
• Longer brake service time caused by pre-oiled rotor preparation

Installation Notes

Install on the listed BMW 530i and BMW 540i applications only. The rotors are dry and ready to install, which eliminates the need to clean off oil before assembly. Follow proper brake service procedures, inspect calipers and related components during replacement, and bed in the pads according to standard brake service practice for even transfer and smooth operation.

Quality Assurance

Each rotor is 100% inspected for critical dimensions and balance, with vented rotors electronically mill-balanced when required. The rotors are engineered to meet OE specifications, and each rotor includes a 12-month warranty against defects in material and workmanship. Part number 4504-31020 is built for dependable service on the specified BMW fitments.