DualComp Big Brake Kit with 4-Piston Caliper

The Ksport BKSC080-445SO DualComp Big Brake Kit is an all-in-one dual caliper braking solution engineered for drivers who demand superior stopping power and integrated handbrake performance. Unlike conventional big brake kits, the DualComp system employs a single 4-piston (4-POT) caliper with a uniquely split design. Two pistons are dedicated exclusively to the hydraulic foot brake circuit, while two pistons are dedicated exclusively to the mechanical handbrake circuit, ensuring reliable and consistent performance from both systems without compromise. Key features of this kit include a dual-function 4-POT caliper with independent circuits for the foot brake and handbrake, a floating brake disc designed for improved heat dissipation and reduced rotor warping, and a complete bolt-on design requiring no fabrication for straightforward installation. The integrated handbrake compatibility makes it ideal for performance driving and motorsport applications. The kit includes everything needed for installation: calipers, floating brake disc, brake pads, and all required mounting hardware. Specifications for this rear big brake kit include a 14-inch (356mm) rotor outside diameter with a 32mm rotor width. The calipers are constructed from aluminum, feature 4 pistons, and are finished in an orange color. The brake pads are made from ceramic friction material, and the rotors are slotted and vented. This kit is designed as a comprehensive upgrade for enthusiasts seeking enhanced braking performance and a fully functional handbrake system. It is noted as not subject to CARB regulations.