4-Piston Rear Caliper Kit w/ 330mm Slotted Rotors

Constructed from aircraft-grade aluminum, the one-piece calipers offer unparalleled strength, light weight, and resistance to corrosion, while their aluminum pistons provide superior heat management. This specific kit features 4-piston rear calipers paired with 330mm (13-inch) slotted, two-piece rotors, designed for optimal grip and fade-free performance on both the track and the street. The opposed piston caliper design improves pad wear and rigidity compared to OEM setups. Included are NAOC Ceramic SC5 Street Pads, which offer a balance of performance for street and occasional track use, significantly reducing brake dust and noise. Complementing the system are D.O.T. compliant stainless-steel braided brake lines, which prevent line expansion under pressure for quicker pedal response and a firmer pedal feel. Ksport offers a wide range of custom caliper color options, from standard painted finishes to premium high-polish upgrades. This kit is specifically designed for 2005-2010 Chrysler 300 models, excluding SRT-8 and AWD variants. Ksport big brake kits come with a standard 12-month warranty covering manufacturer defects.