Specifications
- Brand
- Wilwood
- Part #
- 140-15910
- UPC
- 889545093346

Wilwood Narrow Superlite 6R Front Big Brake Kit 12.88in GT Competition Series Rotor - Black
$2358.50
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Wilwood Narrow Superlite 6R Front Big Brake Kit 12.88in GT Competition Series Rotor - Black. A comprehensive big brake kit for improved stopping power.
Key Features
- Verified fitment for the Wilwood Narrow Superlite 6R Front Big Brake Kit.
- Includes 12.88-inch GT Competition Series two-piece rotors.
- Features Wilwood Superlite 6R calipers with six pistons each.
- Forged aluminum caliper bodies offer a strong and lightweight construction.
- Stainless steel caliper pistons resist heat fade for consistent performance.
- Two-piece rotor design with forged aluminum hats reduces unsprung weight.
Product Details
Wilwood is well-known for making high-performance braking components, and this Narrow Superlite 6R Front Big Brake Kit is a prime example of their expertise. If you're looking to significantly upgrade your vehicle's stopping capability, this kit is designed to do just that. It centers around a pair of 12.88-inch GT Competition Series rotors, which offer a larger surface area for heat dissipation and friction compared to stock setups. The calipers are Wilwood's popular Superlite 6R model, featuring six pistons per caliper for even pressure distribution across the brake pads.
This kit is built for serious performance. The GT Competition Series rotors are a two-piece design, featuring a forged aluminum hat that connects to the iron rotor ring. This construction helps reduce unsprung weight and allows for thermal expansion without causing rotor distortion. The calipers themselves are forged from aluminum for a strong yet lightweight housing, and they utilize stainless steel pistons which are more resistant to heat fade than aluminum pistons. The narrow body design of the 6R caliper helps it fit within tighter wheel clearances, a common consideration for performance builds. This kit is intended for competition or track use where consistent, powerful braking is essential.
When installing a kit like this, it's important to ensure you have adequate wheel clearance. The 12.88-inch rotor diameter and the caliper design will require wheels that can accommodate them. This kit is designed to be a comprehensive upgrade, but always refer to the manufacturer's installation instructions for specific details regarding brake fluid requirements and bleeding procedures to ensure optimal performance and safety.
Specifications
- Brand
- Wilwood
- Manufacturer Part #
- 140-15910
- UPC
- 889545093346
Frequently Asked Questions
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Wilwood Narrow Superlite 6R Front Big Brake Kit 12.88in GT Competition Series Rotor - Black
