Project Mu PHR500 HC+ High Performance Rear Brake Pads

The Project Mu PHR500 HC+ brake pads are engineered for serious performance driving, delivering exceptional stopping power across an extreme temperature range. These rear brake pads are part of Project Mu's premium Hyper Carbon compound lineup, designed for autocross, track days, rally racing, and aggressive street use.

Key Features:

• Operating temperature range: 0-800°C (0-1,472°F) for fade-resistant performance
• Friction coefficient: 0.43-0.58 for consistent, powerful braking
• Heat-treated manufacturing process reduces outgassing and brake fade
• Premium high-grade steel backing plates maintain flatness under extreme pressure
• Minimal bedding-in required compared to conventional pads
• Up to 20% stronger backing plates than competing brands

Project Mu's proprietary heat treatment process burns out unwanted materials during manufacturing, significantly reducing the gases that cause brake fade during hard use. The high-quality steel backing plates are engineered to remain flat under the extreme and unequal pressure from caliper pistons, ensuring optimal pad-to-rotor contact and consistent performance. Whether you're pushing hard on the track or demanding responsive braking on the street, the HC+ compound delivers reliable, fade-free stopping power.