Dynamite Friction 4512-75058 Disc Brake Kit - Rear

Rear Brake Kit for Lexus RX350 and RX450h

Restore rear braking performance with the DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware, part number 4512-75058. This rear disc brake kit is built for select Lexus RX models and combines coated rotors, ceramic pads, and matching hardware in one service package.

Compatible With 2016-2021 Lexus RX350, rear; 2018-2021 Lexus RX350L, rear; 2016-2021 Lexus RX450h, rear; 2018-2021 Lexus RX450hL, rear. It also fits 2022 Lexus RX350, rear; 2022 Lexus RX350L, rear; 2022 Lexus RX450h, rear; and 2022 Lexus RX450hL, rear.

Key Features

• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed, ready-to-install rotor surfaces with no oil cleaning required
• OE-matched cast iron rotor construction for durability and stability
• Non-directional rotor finish for more even pad bed-in and smoother stops
• DFC 5000 Advanced ceramic brake pads with post-cured friction material
• Scorched pads to reduce initial break-in time
• Premium rubber-steel-rubber shims for improved noise and vibration control
• Brake hardware engineered with PTFE coating, vulcanized rubber, and stainless steel

Product Line Details

The DFC GEOSPEC rotor line is machined to tight tolerances and inspected for balance and critical dimensions before release. The 5000 Advanced pad line is formulated for stable friction performance and consistent pedal feel, while the hardware kit is designed to maintain proper spring tension and caliper movement during service.

What This Brake Kit Helps Address

• Rear brake noise from worn pads or fatigued hardware
• Uneven rear pad wear caused by corroded or weakened clips
• Brake pulsation related to rotor wear or finish issues
• Longer stopping distances from depleted friction material
• Rust buildup on exposed rotor surfaces

Installation Notes and Tips

Use this kit for rear brake service on the listed Lexus RX applications only. The rotors are shipped dry and ready for installation, which reduces prep time during brake work. For proper results, inspect caliper condition, clean mounting surfaces, and follow the vehicle manufacturer’s brake service procedure during installation.

Quality Assurance

Each DFC GEOSPEC rotor is inspected to OE specifications and the vented rotors are balance-checked during production. The rotors include a 12-month warranty against defects in material and workmanship. Part number 4512-75058 is built for consistent fitment on the rear axle of select Lexus RX350, RX350L, RX450h, and RX450hL models.