Sale

Ksport

Big Brake Kit with Slotted Rotors

$3,969.90 $3,771.80 Save $198.10

SKU: BKBM321-437SO

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

This kit is designed as a direct bolt-on solution, eliminating the need for any vehicle modifications. It builds upon the features of Ksport's Procomp kit by incorporating larger calipers, rotors, and brake pads, along with an increased number of pistons and standard full-floating rotors to enhance self-centering capabilities. The calipers themselves are forged from a single billet of aircraft-grade aluminum, ensuring a lightweight yet incredibly strong and corrosion-resistant construction. They utilize aluminum pistons, which offer superior heat resistance, contributing to consistent performance under demanding conditions. This Supercomp kit features a floating two-piece rotor design, where the outer rotor section can shift slightly for better self-centering within the caliper. This design reduces brake drag and improves braking performance through more even pad application. Ksport offers customization options for caliper finishes, including standard colors like orange, red, black, and yellow, as well as premium high-polish finishes and over 20,000 custom color options. The kit includes NAOC Ceramic SC5 street pads, which provide optimal braking performance for street and occasional track use, while reducing brake dust by over 50% and minimizing noise and rotor wear. D.O.T compliant stainless-steel braided brake lines are also standard, preventing line expansion under pressure for a quicker pedal response and firmer pedal feel. Buyers can choose between slotted or cross-drilled rotors, with cross-drilled recommended for daily drivers due to better cooling and slotted rotors for track use. Ksport Big Brake kits are built to order, with an estimated production and delivery time of 4-6 weeks.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandKsport
Part NumberBKBM321-437SO
CategoryBrakes

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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