Project Mu B-Force Brake Pads

1976–1978 Mazda Cosmo / 1983–1989 Mitsubishi Starion Rear

Part #: PBR422

Overview

The Project Mu B-FORCE Brake Pads are designed to deliver exceptional braking performance for enthusiasts seeking reliable and consistent stopping power on the street. Whether you're driving a classic Mazda Cosmo or a Mitsubishi Starion, these rear brake pads are engineered to enhance your vehicle's braking response while maintaining excellent durability. Ideal for daily driving and spirited street use, the B-FORCE pads help you achieve shorter stopping distances and improved pedal feel, giving you confidence behind the wheel.

Developed with a focus on street performance, these brake pads excel in providing superior initial bite and resistance to fade during repeated stops. They are a perfect upgrade over stock pads, offering a balance of performance, longevity, and reduced brake dust and squeal. If you're looking for a cost-effective solution that improves your vehicle's braking capabilities without sacrificing everyday comfort, the Project Mu B-FORCE pads are an excellent choice.

Key Features

The Project Mu B-FORCE Brake Pads incorporate advanced materials and design features to optimize braking performance and longevity. These pads are constructed with a high-quality friction material that provides a strong initial bite and consistent braking force. The design minimizes brake dust and squeal, ensuring a cleaner and quieter driving experience. The pads are formulated to operate effectively within a rotor temperature range of 0-400°F, making them suitable for everyday street driving and occasional spirited use.

• Developed specifically for rear axle applications on Mazda Cosmo (76-78) and Mitsubishi Starion (83-89)
• Economical street-type brake pad with enhanced initial stopping power
• Reduces brake dust and squeal for a cleaner, quieter ride
• Long-lasting friction material designed for daily street use
• Resists fade during repeated braking, maintaining consistent performance
• Compatible with factory rotors, minimizing rotor wear
• Sold in pairs for complete rear axle replacement

Construction & Design

The Project Mu B-FORCE brake pads feature a high-performance friction compound bonded to a durable backing plate. The friction material is engineered to provide optimal initial bite and fade resistance, ensuring reliable braking under various street conditions. The pads are designed with a precise fit to factory specifications, ensuring easy installation and perfect alignment. Their construction minimizes brake dust and squeal, contributing to a cleaner engine bay and a more comfortable driving experience.

Installation & Fitment

The Project Mu B-FORCE Brake Pads are designed as direct replacement for the rear brakes on Mazda Cosmo models from 1976 to 1978 and Mitsubishi Starion models from 1983 to 1989. Installation is straightforward, utilizing factory mounting points and hardware. No cutting, drilling, or special modifications are required. For optimal performance, it is recommended to inspect and replace rotors if they are worn or damaged.

• Easy bolt-on installation with standard hand tools
• No additional modifications or tuning required

What's Included

• Pair of Project Mu B-FORCE Rear Brake Pads
• Installation hardware (if applicable)
• Instruction manual (if provided)

Ideal For

• Street enthusiasts seeking improved braking performance
• Owners of Mazda Cosmo (76-78) and Mitsubishi Starion (83-89) looking for a reliable upgrade
• Daily drivers wanting reduced brake dust and squeal
• Performance-minded drivers who prioritize initial bite and fade resistance