Dynamite Friction 4512-20039 Disc Brake Kit - Rear

Rear Brake Kit for Jaguar S-Type, Super V8, and XJR

The DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware kit is a rear disc brake service kit built for select Jaguar applications. Part number 4512-20039 combines coated rotors, ceramic pads, and matching hardware components in one package for a complete rear brake refresh.

Compatible With 2003-2005 Jaguar S-Type rear, 2005 Jaguar Super V8 rear, and 2004-2005 Jaguar XJR rear. This kit is designed for drivers looking for OE-style fitment, corrosion protection, and consistent braking performance on the Jaguar S-Type, Jaguar Super V8, and Jaguar XJR.

Key Features

• DFC GEOSPEC coated rear rotors with a silver-gray finish that resists rust better than conventional paint or zinc coatings
• Dry-processed, dry-shipped rotors ready for installation without additional cleaning
• G3000/G11H18 cast iron rotor construction engineered to OE specifications
• Non-directional rotor finish for more even pad bed-in and smoother braking
• DFC 5000 Advanced ceramic brake pads with post-cured friction material
• Scorched pads to reduce initial break-in time and improve first-stop response
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control
• Hardware kit built with PTFE coating, vulcanized rubber, and stainless steel

Product Details

DFC’s GEOSPEC rotor line focuses on corrosion resistance, machining accuracy, and OE-level stability. Each rotor is machined to tight tolerances, finished with a non-directional surface, and inspected for balance and critical dimensions before release. The 5000 Advanced pad line is formulated for modern braking systems and uses post-cured, scorched friction material to support stable performance from the first stop. Part number 4512-20039 brings those components together for rear brake service on the Jaguar S-Type, Super V8, and XJR.

Common Brake Issues This Kit Can Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by fatigued hardware or pad wear
• Rust buildup on exposed rotor surfaces
• Reduced stopping consistency from aged friction material
• Uneven pad contact from worn brake hardware

Installation Notes and Tips

Before installation, confirm rear fitment by year, model, and position. Inspect calipers, slides, and brake fluid condition during service, and follow the vehicle manufacturer’s torque and bedding procedures after installation. The dry rotor coating is removed naturally by the pad friction surface during normal use.

Quality Assurance

Each rotor is inspected for critical dimensions and balance, and the kit is backed by a 12-month warranty against defects in material and workmanship. DFC designs the rotor, pad, and hardware components to work together as a complete rear brake service solution.