Dynamite Friction 7002-31090 Disc Brake Rotor Set - Rear

Rear Drilled and Slotted Brake Rotors

The Dynamite Friction DFC Brake Rotors - Drilled and Slotted - Silver, part number 7002-31090, are built for rear brake service on a wide range of BMW and Toyota applications. This disc brake rotor set is engineered for drivers who want OE-style fitment with added rotor surface features for more consistent braking in demanding conditions.

Fits 2023-2026 BMW 230i, rear; fits 2023-2026 BMW 330i, rear; and fits 2023-2026 BMW 430i, rear on M Sport brake applications, along with many other rear-fit BMW and Toyota GR Supra applications listed below.

• Drilled holes help reduce heat buildup during repeated braking
• Slots help clear brake dust, road debris, and pad glazing
• Silver GEOSPEC coating helps protect exposed rotor surfaces
• Machined to tight tolerances for OE-style stability and reliability
• Non-directional finish supports faster, more even pad bed-in
• 100% inspected for balance and critical dimensions

Product Line Details

DFC Premium Performance Brake Rotors are positioned as a value-focused performance line. The drilled and slotted design adds pad bite and helps maintain braking consistency in wet weather, while the G3000/G11H18 cast iron specification and OE-matching engineering support everyday drivability on BMW 230i, BMW 330i, BMW X3, BMW X5, and Toyota GR Supra rear brake applications.

Fitment Overview

• Fits 2023-2026 BMW 230i, rear, M Sport Brakes.
• Fits 2025-2026 BMW 230i xDrive, rear, Optional Full Cast Disc.
• Fits 2023-2026 BMW 330i, rear, M Sport Brakes.
• Fits 2023-2026 BMW 430i, rear, M Sport Brakes.
• Fits 2026 BMW 530i, rear, M Sport Brakes.
• Fits 2024-2026 BMW i5, rear, Standard Brakes.
• Fits 2024-2026 BMW iX, rear, Full Cast Replacement for Aluminum Hat Disc.
• Fits 2023-2026 BMW M240i, rear, Full Cast Replacement for Aluminum Hat Disc.
• Fits 2025-2026 BMW X3, rear, M Sport Brakes.
• Fits 2024-2026 BMW X5, rear, M Sport Brakes.
• Fits 2023-2026 BMW Z4, rear, M Sport Brakes.
• Fits 2023-2026 Toyota GR Supra, rear, Full Cast Replacement for Aluminum Hat Disc.

Common Problems This Rotor Set Addresses

• Brake fade from heat buildup during repeated stops
• Uneven pad transfer and pad glazing
• Brake dust and debris buildup on the rotor face
• Noise and roughness caused by inconsistent rotor finish
• Rotor corrosion on exposed surfaces

Installation Notes and Tips

Confirm rear axle fitment, brake package, and rotor style before ordering, since this part is listed for multiple BMW brake configurations and Toyota GR Supra rear applications. For best results, replace rotors in axle pairs and follow proper pad bed-in procedures after installation. This part cross-references OE-style applications for the same vehicle fitments.

Quality Assurance

Each rotor is machined to OE specifications, electronically mill-balanced where required, and inspected for critical dimensions before release. DFC backs this rotor set with a 12 month or 12,000 mile limited warranty against defects in material and workmanship. Part number 7002-31090 is built for rear brake service on BMW and Toyota applications where drilled and slotted rotor performance is specified.