Dynamite Friction 4512-75039 Disc Brake Kit - Front

Front Brake Kit for Lexus Performance Sedans and Coupe

The Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware kit is built for front axle service on select Lexus applications. Part number 4512-75039 combines coated rotors, ceramic pads, and matching brake hardware in one service kit for a complete front brake refresh.

Compatible With 1993-2010 Lexus GS300, GS400, GS430, IS300, and SC430 front brake service, this kit is designed for drivers replacing worn rotors and pads on vehicles that demand stable braking performance and reduced noise.

Key Features

• DFC GEOSPEC coated brake rotors with a silver-gray corrosion-resistant finish
• Dry-to-install rotor design with no oil-cleaning prep required
• G3000/G11H18 cast iron rotor construction for OE-style durability and stability
• Non-directional rotor finish for faster pad bed-in and smoother stops
• 5000 Advanced ceramic brake pads with post-cured friction material
• Scorched pad surface to reduce initial break-in time
• Premium rubber-steel-rubber shims for improved NVH control
• Brake hardware engineered with PTFE coating, vulcanized rubber, and stainless steel

Product Details

DFC’s 5000 Advanced Brake Pads are formulated for consistent friction across a wide range of vehicle demands, including Lexus GS300, GS430, IS300, GS400, and SC430 front brake applications. The pads are post cured and scorched to help deliver stable performance from the first stop, while the shim design supports quieter operation and reduced vibration.

The GEOSPEC coated rotors are machined to tight tolerances, inspected for critical dimensions, and finished to promote even pad contact. The coating helps resist rust better than conventional paint or zinc finishes, and the dry packaging simplifies installation. The included hardware is designed to restore proper spring tension and caliper movement in the front brake assembly.

This part number, 4512-75039, is a practical choice for front brake service on Lexus GS300 and Lexus SC430 models where rotor condition, pad wear, and hardware fatigue are all being addressed at the same time.

Common Problems This Kit Can Address

• Front brake pulsation from worn or uneven rotors
• Brake noise caused by fatigued or corroded hardware
• Reduced stopping performance from worn pads
• Uneven pad wear from caliper movement or weak hardware tension
• Rust buildup on exposed rotor surfaces

Installation Notes

Install on the front axle only. Clean the rotor friction surfaces before assembly if needed, and follow standard brake service procedures for pad bedding after installation. Verify caliper condition, slide operation, and rotor thickness before completing the job. Part number 4512-75039 is intended for direct front brake replacement on the listed Lexus applications.

Quality Assurance

DFC states that each rotor is 100% inspected for critical attributes and balance where applicable, and every rotor includes a 12-month warranty against defects in material and workmanship. The brake pads are post cured and scorched for stable friction performance, and the hardware kit is built to OE-style form, fit, and function standards.