4-Piston 356mm 2-Piece Floating Rotor Big Brake Kit

This sophisticated, bolt-on system builds upon Ksport's Procomp kit by incorporating larger calipers, rotors, and brake pads, along with increased piston count and standard full-floating rotors for enhanced self-centering within the caliper. Each caliper is crafted from a single billet of aerospace-grade aluminum, ensuring a lightweight yet incredibly strong and corrosion-resistant structure. The calipers also utilize aluminum pistons for superior heat management and consistent operation. Complementing the calipers are CNC-machined carbon steel brackets that allow for a direct bolt-on installation to your vehicle's OEM caliper bracket locations. The two-piece floating rotor design is standard, featuring an outer section that can shift slightly for better self-centering, which reduces brake drag and improves overall performance through more even pad application. This kit comes equipped with Ksport's NAOC Ceramic SC5 street pads, offering optimal braking performance for both daily driving and occasional track use. These pads significantly reduce brake dust and minimize noise and rotor wear, with an optimal operating temperature range of 194°F to 1022°F. Additionally, D.O.T. compliant stainless-steel braided brake lines are included, which resist expansion under pressure, leading to quicker pedal response and a firmer pedal feel compared to standard rubber lines. You have the option of Slotted or Cross Drilled rotors; Slotted rotors are recommended for track use due to their ability to expel gas and debris more effectively, while Cross Drilled rotors run cooler and are recommended for daily driving. Standard kit contents include (2) Forged, Monoblock Aluminum Calipers, (2) Lightweight Two-Piece Rotors (Slotted or Drilled), (1) Set of SC5 Street Brake Pads, (2) Stainless Steel Brake Lines, and all necessary mounting components and hardware. This kit is built to order, with an estimated production and delivery time of 4-6 weeks. It is designed for the Infiniti M37/M56 from 2011-2012 (RWD and AWD including sport models) and the Infiniti Q70 from 2014-2018 (RWD).