Wilwood Narrow Superlite 4R Rear P-Brk Kit AERO4 14in Rotor Big Ford New Style 2.5in Off - SRP

Wilwood is well-known for making high-performance braking components that offer a significant step up from stock. This rear big brake kit, the Narrow Superlite 4R P-Brk Kit AERO4, is designed for vehicles using the Big Ford New Style rear end with a 2.50-inch offset. It features a substantial 14-inch diameter SRP (Spec 37) rotor, which is a proprietary iron alloy known for its thermal stability and resistance to warping under heavy use. This kit is built to handle demanding driving conditions, offering improved stopping power and heat management.

The AERO4 calipers are a compact, lightweight design that still packs a punch with their four-piston configuration. These calipers are paired with the 14-inch SRP rotors, which are drilled and slotted to help dissipate heat and gases, keeping your brakes performing consistently even during repeated hard stops. The SRP rotors are a step up from standard blanks, offering better thermal capacity and longevity. This kit includes everything needed to upgrade your rear braking system, providing a solid foundation for enhanced performance and reliability.

When installing a kit like this, it's important to ensure you have the correct wheel clearance, as the larger rotors and calipers can impact fitment. The kit is designed for the Big Ford New Style rear axle, which is common in many performance applications. Upgrading your rear brakes with a system like this not only improves braking performance but also balances the braking force with any front-end upgrades you might have.