2-Piece Floating Disc Big Brake Kit

The kit features an extreme lightweight, 4-piston ProComp caliper machined from aircraft-quality billet. The caliper boasts a differential bore configuration, aluminum pistons, high-temperature seals, and stainless steel brake pad wear plates. Its opposed piston design significantly improves pad wear and caliper rigidity compared to OEM systems, while the included stainless steel brake lines resist expansion under pressure for consistent performance. Utilizing a 2-piece floating disc assembly, this kit reduces both rotating and unsprung weight, which is crucial for performance driving. The floating design also mitigates thermal stresses, preventing disc warping and surface cupping. The rotors feature a unique slot design that helps expel gas and pad debris more efficiently and reduces braking noise. While cross-drilled rotors are recommended for daily drivers for cooler operation, the slotted rotors in this kit are ideal for vehicles that see more track use. This specific Ksport Procomp Big Brake Kit (BKHD141-433SO) is designed for the 2006-2009 Honda S2000 AP2 Chassis with the 2.2L naturally aspirated engine.