Wilwood 140-14487-D Forged Narrow Superlite Front Big Brake Kit Drilled Rotor - 6R 12.88

The Wilwood 140-14487-D is a complete Forged Narrow Superlite 6R (FNSL6R) Big Brake Front Kit featuring a 12.88" drilled rotor, engineered as a bolt-on upgrade for popular import applications. This kit delivers a significant increase in braking capacity over OEM systems, making it an ideal choice for high-performance street driving, track use, and drift builds.

At the heart of this kit is the Forged Narrow Superlite 6R six-piston radial mount caliper — a durable, high-rigidity design that delivers maximum clamping force and exceptional pedal feel. The narrow profile is specifically designed to clear a wide range of aftermarket wheel styles while still providing serious stopping power.

Key Features:

• Forged Narrow Superlite 6R (FNSL6R) 6-piston radial mount caliper
• 12.88" drilled front rotor for improved heat dissipation and debris evacuation
• Application-specific engineering for simplified bolt-on installation
• Full compatibility with OE master cylinder output and ABS systems where equipped
• Designed to complement wheel, tire, and suspension upgrades on show and performance builds
• Available in optional caliper finishes and rotor designs to suit individual style preferences

The FNSL6R kit is purpose-built for import vehicles, providing a complete big brake upgrade without requiring custom fabrication. Whether building a dedicated track car, a drift build, or an aggressive street machine, the Wilwood 140-14487-D delivers the braking performance and visual impact to match the rest of your build.