Wilwood 140-18252-R Forged Narrow Superlite Big Brake Kit Nissan Skyline - 6R Front 1995-1998 Red

The Wilwood 140-18252-R is a bolt-on front big brake kit built around the Forged Narrow Superlite 6R (FNSL6R) six-piston caliper, engineered specifically for the 1995–1998 Nissan Skyline R33. This application-specific kit is designed for a straightforward installation with full compatibility with the OE master cylinder and ABS systems where equipped.

At the heart of this kit is Wilwood's Forged Narrow Superlite 6R caliper — a forged aluminum six-piston unit that delivers exceptional clamping force while keeping unsprung weight to a minimum. The kit is designed to accommodate 12-inch rotors, providing a meaningful upgrade in braking capacity over the factory setup without requiring major modifications.

Key Features:

• Forged Narrow Superlite 6R (FNSL6R) six-piston front caliper in red finish
• Application-specific engineering for direct bolt-on installation
• Compatible with OE master cylinder output and ABS systems
• Increased stopping power ideal for high-performance street and track use
• Complementary upgrade for vehicles with wheel, tire, and suspension modifications
• Available in optional caliper finishes and rotor designs for personalized style
• Designed for show cars and high-performance street or track machines

Wilwood big brake kits are a proven solution for drivers seeking greater braking confidence on modified Skyline platforms. The FNSL6R kit pairs seamlessly with performance wheel and suspension builds, delivering both functional and visual upgrades in a single, well-engineered package.