Dynamite Friction 4502-68020 Disc Brake Kit - Rear

Rear Brake Kit for INFINITI G35, G37, and Q60

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a rear disc brake service kit built for select INFINITI applications. Part number 4502-68020 combines coated rotors and advanced friction pads in one package for a straightforward rear brake replacement.

Compatible With 2007-2015 INFINITI G35, G37, and Q60 rear brake service, this kit is designed for OE-style fitment and consistent stopping performance. The GEOSPEC rotor coating helps resist corrosion, while the 5000 Advanced pads are formulated for stable friction and quieter operation.

Key Features

• Rear disc brake kit with rotors and pads
• DFC GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• Dry-processed rotors ship ready to install
• Non-directional rotor finish for even pad bed-in and smoother braking
• G3000/G11H18 cast iron rotor construction
• 5000 Advanced brake pads are post-cured and scorched for stable friction
• Premium rubber-steel-rubber shims for improved NVH control
• Part number 4502-68020

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads

The DFC GEOSPEC product line focuses on coated brake rotors engineered to OE specifications, with machining and inspection steps aimed at dimensional accuracy, balance, and consistent braking feel. In this kit, those rotors are paired with DFC 5000 Advanced Brake Pads, which are built for controlled friction characteristics and reduced noise, vibration, and harshness. For drivers servicing a rear brake kit on an INFINITI G37, G35, or Q60, part number 4502-68020 provides a matched rotor-and-pad solution from one brand family.

What This Kit Helps Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or uneven pad transfer
• Corrosion on exposed rotor surfaces
• Reduced braking consistency from worn friction material
• Extended service time from cleaning oil-coated replacement rotors

Installation Notes and Fitment

Fits 2014-2015 INFINITI Q60, rear, (1-Piston Front Calipers); DFC GEOSPEC Rotors with 5000 Advanced Brake Pads.

Fits 2011-2013 INFINITI G37, rear, exc Sport Brake Package; DFC GEOSPEC Rotors with 5000 Advanced Brake Pads.

Fits 2010 INFINITI G37, rear; DFC GEOSPEC Rotors with 5000 Advanced Brake Pads.

Fits 2008 INFINITI G37, rear; DFC GEOSPEC Rotors with 5000 Advanced Brake Pads.

Fits 2009-2010 INFINITI G37, rear, without Sport Brake Package; DFC GEOSPEC Rotors with 5000 Advanced Brake Pads.

Fits 2007-2008 INFINITI G35, rear; DFC GEOSPEC Rotors with 5000 Advanced Brake Pads.

Verify rear axle configuration and brake package before ordering, especially on G37 models with Sport Brake Package differences. The rotors are processed dry and ready for installation, which can reduce prep time during a standard brake service.

Quality Assurance

Each DFC GEOSPEC rotor is machined to tight tolerances, finished with a non-directional surface, and inspected for critical dimensions and balance before release. The rotors carry a 12-month warranty against defects in material and workmanship. Part number 4502-68020 is built for direct rear brake service on the listed INFINITI applications.