Aircraft-Grade Aluminum Calipers with Aluminum Pistons

This kit utilizes a 1-piece caliper construction from aircraft-grade billet aluminum, ensuring lightweight strength and corrosion resistance. The calipers are equipped with aluminum pistons, offering superior heat resistance compared to standard materials. The kit features two-piece rotors, available in either drilled or slotted options, to provide lightweight performance and effective grip. Drilled rotors are recommended for daily driven vehicles due to their cooler operating temperatures, while slotted rotors are better suited for track use. Standard SC5 Street Pads are included, offering optimal braking performance for street and occasional track use, with reduced dust and noise. All Ksport Big Brake kits come standard with D.O.T. compliant stainless-steel braided brake lines. These lines prevent expansion under pressure, leading to quicker pedal response and a firmer pedal feel compared to stock rubber lines. The calipers themselves are designed with an opposed piston configuration to improve pad wear and caliper rigidity over OEM designs. This specific kit is designed for the rear of the 2013 Infiniti FX37 and includes two forged, monoblock aluminum calipers, two lightweight two-piece rotors (slotted or drilled), a set of SC5 street brake pads, two stainless steel brake lines, and all necessary mounting components and hardware. Please note that Ksport Big Brake kits are built to order and typically require a 4-6 week production and delivery time.