Dynamite Friction 7004-31032 Disc Brake Rotor Set - Front and Rear

Drilled and Slotted Brake Rotors for BMW 328i

Dynamite Friction DFC Rotors-Drilled and Slotted-Silver, part number 7004-31032, are built for drivers who want direct brake response and OE-style fitment. This disc brake rotor set is compatible with 2014-2015 BMW 328i front and rear applications, including 330mm rear rotors.

Key Features

• Drilled holes help reduce heat buildup during repeated braking.
• Slots clear brake dust and road debris from the rotor surface.
• Designed to improve pad bite and shorten stopping distance in wet conditions.
• G3000/G11H18 cast iron construction follows OEM-style durability and stability requirements.
• Non-directional finish supports faster, more even brake pad bed-in and quieter operation.
• Each vented rotor is balance-inspected and corrected when needed.
• 100% final inspection checks critical dimensions against OE specifications.

Product Details

The DFC Rotors-Drilled and Slotted-Silver line focuses on performance-oriented braking with controlled machining and coating processes. For BMW 328i owners, part number 7004-31032 provides a direct-fit rotor set for front and rear service, with the rear application noted for 330mm rotors. The drilled-and-slotted design helps manage heat, maintain pad contact, and keep the braking surface cleaner under everyday and wet-weather driving conditions.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Issues It Can Address

• Brake fade from heat buildup during repeated stops.
• Reduced initial bite caused by glazed pads or debris on the rotor face.
• Uneven braking feel from worn or out-of-spec rotors.
• Noise and vibration linked to inconsistent rotor finish.
• Longer stopping distances in wet driving conditions.

Installation Notes

Verify rotor size and axle position before installation on 2014-2015 BMW 328i models. Clean the hub mounting surface, inspect pads and hardware condition, and follow proper pad bed-in procedures after installation. Use the non-directional finish to your advantage by pairing the rotors with fresh pads when service conditions call for it.

Quality Assurance

DFC machines each rotor to tight tolerances, inspects balance on vented rotors, and performs a final 100% inspection of critical dimensions. The rotors are engineered to match OE specifications for durability, reliability, and stability. DFC backs this part with a 12 month / 12,000 mile limited warranty against defects in material and workmanship.