Wilwood AERO4 / MC4 Rear Kit 14.00 Drilled Red 15-23 Mustang w/Lines & Cables

If you're looking to significantly upgrade the stopping power on your 2015-2017 Ford Mustang, especially after adding other performance modifications, this Wilwood AERO4/MC4 rear big brake kit is a solid choice. This kit replaces your factory rear disc brakes with a high-capacity system designed to handle increased demands. It's built to complement front big brake upgrades and works with your OE master cylinder and ABS system to maintain proper brake balance.

At the heart of this kit are the AERO4R calipers paired with oversized 14.00-inch SRP rotors. These components are engineered to provide enhanced braking performance and increased durability, making them ideal for customized Mustangs with larger wheels, tires, and suspension upgrades. The kit also includes the MC4 parking brake assembly, ensuring you retain full functionality. Wilwood carefully matches these components to your vehicle's specific bias requirements, so you get consistent and reliable stopping power when you need it most.

This kit comes complete with everything needed for installation, including the calipers, rotors, BP-10 compound brake pads, stainless steel braided lines, and parking brake cables. The red powder-coated calipers add a high-tech style that looks great behind custom wheels. While this is a comprehensive rear kit, remember to ensure your front brakes are also up to the task to achieve the best overall braking performance.