Wilwood Brake System

Universal Fitment

Part #: 15B-3993K

Overview

The Wilwood Polymatrix "B" Compound Brake Pads are high-performance brake components designed for enthusiasts seeking reliable stopping power in both street and track environments. Crafted with a medium friction formulation, these pads are engineered to deliver consistent performance at high temperatures while maintaining excellent modulation and control. Ideal for Grand National III calipers, they provide a significant upgrade over standard brake pads, enhancing your vehicle’s braking response, durability, and heat management. Whether you’re a street driver or a competitive racer, these pads help ensure your braking system performs optimally under demanding conditions.

Key Features

Designed with advanced materials, the Wilwood Polymatrix "B" Compound Brake Pads offer a balanced blend of friction and longevity. The high-temperature formulation resists fade during aggressive braking, providing dependable stopping power when it matters most. The pads feature a durable backing plate and a precision-cut friction surface for consistent wear and reliable performance. Their medium friction level makes them suitable for a wide range of driving styles, offering a smooth feel and predictable response. The design supports heat dissipation, helping to maintain performance during extended use, and reduces noise and vibration for a quieter, more comfortable braking experience.

Construction & Design

These brake pads are constructed with a proprietary Polymatrix "B" compound that combines high-friction materials with advanced binders to withstand elevated temperatures. The friction surface is precisely machined to ensure optimal contact with the rotor, promoting even wear and consistent braking feel. The backing plate is engineered for strength and thermal stability, supporting long-term durability and performance.

Installation & Fitment

Installation involves replacing the existing pads with these Wilwood Polymatrix "B" Compound Brake Pads, compatible with Grand National III calipers. Proper fitment should be verified against your vehicle’s specifications and the part number provided. It is recommended to follow standard brake service procedures for optimal results.

What’s Included

The package includes a set of brake pads designed specifically for high-performance applications, ready to enhance your braking system’s response and reliability.

Ideal For

Perfect for street enthusiasts, track day participants, and racers seeking a dependable, high-temperature brake pad that supports aggressive driving and demanding conditions.