Wilwood 140-14090-DR Dynapro Radial-MC4 Rear Disc Brake Kit with Red Calipers & Drilled Rotors

The Wilwood 140-14090-DR Dynapro 4 Radial-MC4 Rear Disc Brake Kit is a complete bolt-on rear brake upgrade designed to replace factory disc brakes on late-model high-performance vehicles. Featuring the integrated MC4 mechanical parking brake assembly, this kit is engineered to complement front big brake upgrades while maintaining full compatibility with OE master cylinder output and ABS systems.

At the heart of this kit are Wilwood's Dynapro Radial 4-piston calipers finished in a striking red powder coat, paired with oversized 12.88" drilled rotors for maximum heat dissipation and fade resistance. The included BP-10 high-performance brake pads provide strong, consistent bite matched to the individual vehicle's front-to-rear brake bias requirements.

Key Features:

• Dynapro 4 Radial 4-piston calipers with red powder-coat finish
• Oversized 12.88" drilled rotors for superior cooling and stopping power
• MC4 integrated mechanical parking brake assembly
• BP-10 compound brake pads for high-capacity street performance
• Engineered to match OE master cylinder output and ABS function
• Designed to complement front big brake kit upgrades
• Ideal for customized builds with big wheel, tire, and suspension upgrades
• May require 17-inch or larger wheels — verify wheel clearance before installation

This rear axle brake kit delivers enhanced stopping performance, long-term durability, and aggressive high-tech styling that pairs perfectly with big-wheel and suspension-modified builds demanding more than factory brakes can provide.