Big Brake Kit with Slotted Rotors

This kit is designed as a direct bolt-on, requiring no vehicle modifications for installation. Constructed with a one-piece forged caliper from aerospace-quality aluminum, this kit ensures lightweight strength and corrosion resistance. The calipers house aluminum pistons for superior heat dissipation and consistent performance. The braking system utilizes floating two-piece rotors, featuring an outer section that allows for slight shifting, leading to better caliper self-centering, reduced brake drag, and more even pad application. Customization options for caliper colors and rotor finishes (slotted or cross-drilled) are available. The kit includes SC5 Street Pads, which offer optimal braking performance for street and occasional track use, minimizing brake dust and noise. D.O.T. compliant stainless-steel braided brake lines are also standard, providing a quicker pedal response and a firmer pedal feel by preventing line expansion under pressure. This Supercomp Big Brake Kit is specifically designed for the BMW Z4 models from 2002-2008. Ksport Big Brake kits are built to order, typically requiring 4-6 weeks for production and delivery. Fitment should always be confirmed with the sales team prior to ordering to avoid potential issues; if the sales team confirms fitment and the product does not fit, Ksport will facilitate a return with no restocking fees, provided the item is in like-new condition.