Wilwood 140-13648 Forged Narrow Superlite 4R Rear Disc Brake Kit 14" Rotor

The Wilwood 140-13648 is a high-performance rear disc brake kit designed for custom street and show vehicles requiring upgraded stopping power while maintaining OE master cylinder compatibility. This kit features Forged Narrow Superlite 4R (FNSL4R) four-piston calipers paired with 14-inch rotors and BP-10 compound brake pads.

Key Features:

• Forged Narrow Superlite 4R four-piston calipers for superior clamping force and heat dissipation
• 14-inch diameter rotors provide increased thermal capacity and braking surface area
• BP-10 compound brake pads deliver excellent performance for street and show applications
• Retains full use of factory master cylinder output and ABS functionality where equipped
• Designed as a complementary rear brake upgrade for vehicles with 14-inch or larger front brake systems
• Optional caliper finishes and rotor designs available to match custom styling preferences

This rear brake kit is ideal for builders looking to balance braking performance front-to-rear while coordinating with wheel, tire, and suspension upgrades. The forged caliper construction ensures durability and strength while the narrow design provides clearance compatibility with a wide range of custom wheel applications.