Supercomp 4-Piston Rear Big Brake Kit

The Ksport Supercomp 4-Piston Rear Big Brake Kit provides a significant enhancement to your vehicle's braking capabilities. Designed as a sophisticated bolt-on upgrade, this kit features larger calipers, rotors, and increased piston count to deliver superior stopping power. The full-floating, two-piece rotors have a 356mm (14-inch) diameter with a slotted design, paired with lightweight, forged one-piece calipers constructed from aircraft-grade aluminum. These calipers utilize aluminum pistons for improved heat resistance and rigidity, ensuring consistent performance under demanding conditions. Stainless-steel braided brake lines are included to provide quicker pedal response and a firmer brake feel. This kit is specifically engineered for the rear of the vehicle and is appropriate for 18-inch wheels and larger. It includes Ksport SC5 Street Brake Pads, with an option to upgrade to RCI Race Pads. **Please note:** This rear big brake kit is specifically designed to fit 2011-2014 Ford Mustang GT models equipped with 2WD and without the OEM Brembo brake package or Performance Pack. It is crucial to understand that the OEM handbrake will not function when this rear big brake kit is installed. The kit comes with a 12-month limited manufacturer warranty.