Wilwood 140-18075 Forged Narrow Superlite 4R Rear Disc Brake Kit

The Wilwood 140-18075 Forged Narrow Superlite 4R rear disc brake kit delivers high-performance stopping power for custom street rods, trucks, and SUVs while maintaining full factory parking brake and ABS functionality. This complete big brake upgrade features forged four-piston calipers engineered for strength and heat dissipation in demanding applications.

Key Features:

• Forged Narrow Superlite 4R four-piston calipers for superior clamping force and durability
• BP-10 compound brake pads optimized for high-performance street use
• 13-inch or 14-inch rotor options available for proper wheel clearance and braking performance
• Retains full use of OE parking brake system, master cylinder, and ABS where equipped
• Designed to complement 13-inch and larger front brake upgrades
• Multiple caliper finish and rotor design options for custom styling
• Compatible with wheel, tire, and suspension modifications

This rear brake kit provides the ideal performance and visual match for upgraded front brakes on show machines and high-performance street vehicles. The FNSL4R caliper design offers a narrow profile for improved wheel fitment while delivering the stopping power needed for heavier vehicles and spirited driving.