Procomp 6-Piston Rear Big Brake Kit

The Ksport Procomp 6-Piston Rear Big Brake Kit is designed to provide significant stopping power upgrades for high-performance street and track use. This kit features six-piston, lightweight forged one-piece calipers finished in a striking orange, paired with 15-inch two-piece cross-drilled rotors that aid in cooling and fade resistance. The calipers are CNC machined from aerospace-grade 6061-T6 aluminum, and utilize aluminum pistons with high-temperature seals, titanium brake pad retainer clips, and stainless steel wear plates for durability under demanding conditions. The opposed-piston design promotes consistent brake pad wear, and the reduction in rotational mass contributes to faster brake response. This big brake kit includes the rear calipers, 15-inch cross-drilled two-piece rotors, a set of brake pads, stainless steel brake lines, and all necessary mounting brackets and hardware. Installation of this kit is considered hard and requires mechanical expertise or professional installation. While drilling is not required, the process is best suited for experienced enthusiasts. The kit is specifically designed to fit 2015 to 2023 Ford Mustang EcoBoost models.