6-Piston Caliper Big Brake Kit w/ Slotted Rotors

The calipers are constructed from a solid billet of aircraft-grade aluminum, featuring a 1-piece design for lightweight strength and corrosion resistance. Aluminum pistons enhance heat management and performance reliability. The opposed piston caliper design improves pad wear and rigidity compared to OEM systems. It includes CNC-machined carbon steel caliper brackets that ensure a direct bolt-on installation to your vehicle's OEM caliper bracket location. Standard D.O.T. compliant stainless-steel braided brake lines are included, which prevent line expansion under pressure, leading to a quicker pedal response and a firmer pedal feel. Included are SC5 Street Pads, formulated with NAOC Ceramic material to deliver optimal braking performance in street and occasional track conditions. These pads offer a significant reduction in brake dust (over 50% less than race pads) and minimize rotor wear and noise, operating effectively between 194°F and 1022°F. Rotor options include both slotted and cross-drilled types, with slotted recommended for track use and cross-drilled for daily drivers due to better cooling. Ksport Big Brake kits are built to order, with an estimated production and delivery time of 4-6 weeks. This specific kit is designed for the Mercedes-Benz S-Class W221 chassis, with fitment confirmed for various models between 2006 and 2013, including S350, S450 4Matic, S550 4Matic, S600, S63 AMG, and S65 AMG trims. Fitment should be confirmed using the vehicle search tool, and if the specific vehicle is not listed, it is recommended to contact the sales team for confirmation, as they will ensure compatibility and cover return costs if an error in recommendation occurs.