Dynamite Friction 4512-73158 Disc Brake Kit - Rear

Rear Brake Kit for Porsche Macan and Audi

Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware, part number 4512-73158, is a rear disc brake kit built for OE-style service on select Porsche Macan and Audi applications. It combines coated rotors, ceramic brake pads, and matched hardware for a complete rear brake refresh.

Key Features

• DFC GEOSPEC coated rear rotors with a silver-gray corrosion-resistant finish
• Dry-processed rotors arrive ready to install without oil removal
• Non-directional rotor finish supports even pad bed-in and smoother braking
• 5000 Advanced ceramic brake pads are post-cured and scorched for stable friction
• Premium rubber-steel-rubber shims help reduce brake noise and vibration
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel
• OE-matched cast iron specification and tight machining tolerances

Product Line Details

The DFC GEOSPEC rotor line is engineered for durability and cleaner installation, with coating that resists rust better than conventional paint or zinc finishes. The 5000 Advanced pad line is formulated for consistent friction performance and reduced break-in time, while the hardware kit is designed to restore proper spring tension and caliper movement during brake service.

Detailed Description

Part number 4512-73158 is a rear brake service kit for 2012-2021 Porsche Macan rear brake applications and select Audi rear brake applications including 2012-2015 Audi A6 Quattro, 2014-2015 Audi A6, 2012-2014 Audi A8 Quattro, and 2012-2013 Audi A7 Quattro. It is also listed for 2017-2018 Porsche Macan rear iron brake rotor configurations, including models without the Performance Package. This kit is built for drivers looking for a direct-fit rear brake solution with coated rotors, ceramic pads, and replacement hardware in one package. Part number 4512-73158 is a practical choice for rear brake service on Porsche Macan and Audi vehicles where OE-style fit, finish, and braking consistency matter.

What It Helps Address

• Rear brake rotor rust and surface corrosion
• Brake noise from worn pads or fatigued hardware
• Uneven pad wear and caliper movement
• Longer pedal response caused by worn friction components
• Brake service delays from cleaning oil-coated rotors

Installation Notes and Tips

Compatible With rear brake service on the listed Porsche Macan and Audi applications. The rotors are shipped dry and ready to install, which can reduce prep time during service. For best results, inspect calipers, slides, and mounting points before installation, and follow the vehicle manufacturer’s bedding procedure after the brake job is complete.

Quality Assurance

Each DFC GEOSPEC rotor is machined to tight tolerances, finished with a non-directional surface, and inspected for critical dimensions and balance where applicable. The rotors include a 12-month warranty against defects in material and workmanship.