Dynamite Friction 7002-13046 Disc Brake Rotor Set - Rear

Drilled and Slotted Rear Brake Rotors

Dynamite Friction DFC Brake Rotors - Drilled and Slotted - Silver are rear disc brake rotors built for Subaru WRX and WRX STI applications that call for a performance-focused OE-style replacement. Part number 7002-13046 is engineered for consistent braking response, cleaner pad contact, and stable operation in wet or high-heat driving conditions.

Key Features

• Drilled holes help reduce heat buildup across the rotor surface
• Slots clear brake dust and road debris from the pad contact area
• Silver GEOSPEC coating helps protect the rotor surface from corrosion
• G3000/G11H18 cast iron construction follows OEM-style durability and stability targets
• Non-directional finish supports faster, more even brake pad bed-in
• Each vented rotor is inspected for balance and corrected when needed
• Final inspection checks critical dimensions to meet OE specifications

Detailed Description

The DFC Brake Rotors - Drilled and Slotted - Silver line is built for drivers who want a direct-fit rear rotor with performance-oriented surface design and OE-level manufacturing control. For Subaru WRX and Subaru WRX STI rear brake service, part number 7002-13046 combines drilled and slotted rotor geometry with precision machining to support shorter stopping distances, improved pad bite, and smoother braking feel. The silver-coated finish adds corrosion resistance while the cast iron specification and tight tolerances help maintain durability and braking consistency.

Compatible With: Fits 2025 Subaru WRX, rear; Fits 2024 Subaru WRX, rear; Fits 2021 Subaru WRX STI, rear; Fits 2018-2020 Subaru WRX STI, rear. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Issues Addressed

• Excessive rotor heat during repeated braking
• Brake pad glazing from trapped debris and heat
• Reduced wet-weather braking bite
• Brake vibration caused by uneven rotor finish or wear
• Corrosion on exposed rotor surfaces

Installation Notes and Tips

Install as a rear axle pair and verify rotor orientation and fitment against the vehicle’s Brembo Performance Braking System notes where listed. Clean the rotor friction surfaces before installation, follow the recommended pad bed-in procedure, and inspect pads, calipers, and hardware condition during service. Confirm the vehicle application before ordering part number 7002-13046.

Quality Assurance

DFC Premium Performance Brake Rotors are machined to tight tolerances, finished with a non-directional surface, and 100% inspected for balance and critical dimensions. DFC backs this rotor set with a 12 month or 12,000 mile limited warranty against defects in material and workmanship.