1-Piece Caliper Kit with SC5 Street Pads

The kit features calipers constructed from a solid billet of aircraft-grade aluminum, ensuring lightweight strength and resistance to corrosion. These calipers utilize aluminum pistons for superior heat management. The braking system incorporates two-piece rotors for a combination of lightweight design, fade-free performance, and effective grip, suitable for both track and daily driving. Standard caliper options include 6-piston front calipers for 11" and 12" kits, and 8-piston front calipers for 13" and 14" kits. Rear kits feature 2-piston calipers for 11" and 12" systems, and 4-piston calipers for 13" and 14" systems, all designed to improve pad wear and caliper rigidity over stock. Included are NAOC Ceramic SC5 Street Pads, optimized for street and occasional track use, offering reduced brake dust and noise. DOT-compliant stainless-steel braided brake lines are standard, providing a firmer pedal feel and quicker response by preventing expansion under pressure. Rotors can be optioned as either cross-drilled for cooler operation on daily drivers or slotted for track use. Ksport Big Brake kits are built to order, with production and delivery typically taking 4-6 weeks. This kit is designed to fit various Subaru WRX and WRX STI models from 2015-2021.