Wilwood 140-13013-DR DynaPro Rear Big Brake Kit 12.88in Drilled Rotors Red Calipers

The Wilwood 140-13013-DR is a Forged Billet DynaPro Radial Rear Big Brake Kit featuring 12.88-inch drilled rotors and red anodized four-piston calipers. Engineered as a complete bolt-on rear disc brake upgrade, this kit delivers a significant increase in clamping force and stopping power over stock brakes while maintaining full compatibility with the OE master cylinder and ABS system.

At the heart of this kit are Wilwood's forged billet DynaPro four-piston calipers paired with high-performance BP-10 compound brake pads, generating strong clamping force and a firm, confident pedal feel. Caliper piston sizing is carefully selected to deliver properly balanced rear brake bias ratios working in conjunction with the factory master cylinder output—no proportioning valve modification required.

Key Features:

• Forged billet DynaPro 4-piston radial mount calipers in red anodized finish
• 12.88-inch drilled and slotted iron rotors for improved heat dissipation and bite
• High-performance BP-10 compound brake pads included
• Retains full OE parking brake function
• Compatible with factory master cylinder output — no master cylinder upgrade required
• Vehicle-specific rotor and hat combination for precise caliper mounting alignment
• Includes Wilwood Flexline braided stainless brake lines
• May require 17-inch or larger wheels — verify wheel clearance before installation
• Designed to complement Wilwood front big brake upgrade kits

Each component in this kit is application-engineered for a precise, straightforward installation using common hand tools. The drilled rotor design promotes cooling and reduces brake fade under high-performance driving conditions, while the red caliper finish adds a bold, custom look behind the wheel.