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Brakes Brake Systems And Components

Ksport

Billet Aluminum Caliper with Aluminum Pistons

$2,604.80 $2,474.30 Save $130.50

SKU: BKSU090-831CO

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

Its calipers are constructed from a solid billet of aircraft-grade aluminum, ensuring lightweight strength and corrosion resistance, with aluminum pistons for superior heat resistance.
Show original supplier description
Each caliper is precision-machined from a single piece of aircraft-grade aluminum, providing exceptional strength, a lightweight design, and resistance to corrosion. The integrated aluminum pistons further contribute to heat management, ensuring consistent performance even under demanding conditions. This kit features 8-piston calipers paired with 330mm two-piece drilled rotors, designed to offer superior stopping power and heat dissipation compared to stock components. Ksport includes its SC5 Street Pads, formulated for optimal braking performance in both street and occasional track use, offering a 50% reduction in brake dust and noise compared to race pads, with an optimal operating temperature range of 194°F - 1022°F. The kit also comes standard with D.O.T. compliant stainless-steel braided brake lines, which eliminate line expansion under pressure, leading to a quicker pedal response and a firmer pedal feel. All Ksport Big Brake kits are built to order, with an estimated production and delivery time of 4-6 weeks. The Procomp systems feature two-piece rotors, available with either cross-drilled or slotted options. Cross-drilled rotors are recommended for daily driven vehicles due to their superior cooling, while slotted rotors are suggested for vehicles that will see more track time. This specific kit is designed for 2WD Suzuki SX4 models from 2008-2013. Ksport Big Brake kits fit 2WD vehicles only unless otherwise stated.

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 NumberBKSU090-831CO
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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