Wilwood GNX4 Performance Brake Calipers

Unlock exceptional braking performance with the Wilwood GNX4 Brake Calipers, born from advanced FEA design and 3D modeling. These calipers are engineered to deliver a significant upgrade in stopping power, pedal response, and weight savings compared to original equipment calipers.

Engineered for Peak Performance

• Advanced Design: Utilizes Wilwood's in-house FEA and 3D modeling for optimal strength and efficiency.
• Superior Piston Design: The 1.88-inch pistons provide excellent clamping force, translating to positive pedal feel and rapid deceleration.
• Lightweight Construction: Forged billet aluminum bodies offer substantial weight savings over OE calipers without compromising structural integrity.
• Durable Finish: Base models feature a natural aluminum finish with a clear coat anodizing for protection against the elements.
• High-Temperature Seals: Equipped with seals designed to perform reliably under extreme braking temperatures.
• Disc Compatibility: Designed for use with 1.00-inch discs, ensuring compatibility with various braking setups.

The GNX4 calipers effectively combat the common issues of OE calipers, such as rust, bore pitting, and seal failures. Their robust construction and high-performance components ensure lasting durability and consistent performance for both street and track applications.

Important Note: These GNX4 caliper assemblies are specifically designed for use with DOT 5 brake fluid ONLY. Do not use DOT 3, DOT 4, or DOT 5.1 fluids, as this may cause damage and compromise safety.

Upgrade your vehicle's braking system with the cutting-edge technology of Wilwood GNX4 calipers. Available now at GGCRACING.