Dynamite Friction 7004-31016 Disc Brake Rotor Set - Front and Rear

Drilled and Slotted Brake Rotors for BMW

Dynamite Friction DFC Rotors-Drilled and Slotted-Silver, part number 7004-31016, are a front and rear disc brake rotor set built for select BMW applications. This set is engineered for drivers who want direct brake response, improved pad bite, and consistent stopping performance in everyday and wet-weather driving.

The DFC Premium Performance Brake Rotors line focuses on OE-style fitment with performance-oriented rotor design. For BMW 318i, 318is, 325i, 325is, 325iX, 325e, and 325es applications, the drilled and slotted surface helps manage heat, clear debris, and support smoother pad contact during repeated stops.

Key Features

• Part number 7004-31016
• Disc brake rotor set for front and rear positions
• Drilled holes help reduce heat buildup across the rotor face
• Slots clear brake dust and road debris from the pad surface
• Non-directional finish supports faster, more even brake pad bed-in
• Machined to tight tolerances for OE-style fit and stability
• 100% inspected for balance and critical dimensions
• GEOSPEC coated cast iron construction using G3000/G11H18 specification

Detailed Description

DFC 7004-31016 combines drilled and slotted rotor design with precision machining for BMW brake service. The drilled pattern helps release heat during braking, while the slots help keep the pad surface clean and reduce glazing. Each rotor is finished to promote quieter, smoother stops and is inspected to confirm balance and dimensional accuracy before release.

Compatible With 1991 BMW 318i, front and rear; 1991 BMW 318is, front and rear; 1987-1991 BMW 325i, front and rear; 1987-1991 BMW 325is, front and rear; 1991 BMW 325iX, front and rear; 1984-1987 BMW 325e, front and rear; and 1986-1987 BMW 325es, front and rear. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Brake fade from heat buildup during repeated stops
• Reduced pad bite caused by glazed or debris-loaded pads
• Uneven braking feel from worn or out-of-spec rotors
• Noise and vibration associated with poor rotor finish
• Wet-weather braking inconsistency on older rotor surfaces

Installation Notes and Tips

Verify caliper type and vehicle production date before ordering, especially on 1991 BMW 318i and 318is models built to 4/91 and on 325-series applications with ATE or Girling calipers. Clean the hub mounting surface before installation, and follow proper brake pad bed-in procedures after rotor replacement. Part number 7004-31016 is listed for front and rear use on the confirmed BMW fitments above.

Quality Assurance

DFC states these rotors are machined to OE specifications, checked for balance, and inspected for critical attributes after processing. The brand backs this rotor set with a 12 month or 12,000 mile limited warranty against defects in material and workmanship.