Ksport

Big Brake Kit

$2,743.12

SKU: BKSU090-841SO

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

Description

The Ksport Procomp Big Brake Kit offers a sophisticated upgrade for your Suzuki SX4 (2008-2013), designed to significantly enhance braking performance, especially under sustained high-heat conditions. The kit features a one-piece, forged, monoblock aluminum caliper construction, renowned for its lightweight properties, exceptional strength, and resistance to corrosion. These calipers house aluminum pistons, which provide superior heat resistance compared to other materials, ensuring consistent performance. The braking system utilizes two-piece, slotted rotors with a 356mm diameter and 32mm width, designed for optimal heat dissipation and grip on both the street and track. For daily driven vehicles, cross-drilled rotors are also an option, offering cooler operation. The kit includes Ksport's SC5 Street Brake Pads, which provide balanced performance for street and occasional track use, minimizing brake dust and noise. DOT-compliant stainless steel braided brake lines replace stock rubber lines, preventing expansion under pressure for a firmer pedal feel and quicker response. Included in the standard kit are the forged aluminum calipers, two-piece rotors, SC5 brake pads, stainless steel brake lines, and all required mounting components and hardware. Ksport Big Brake kits are built to order, so please allow 4-6 weeks for production and delivery. This kit is confirmed to fit the 2008-2013 Suzuki SX4 and is noted as being for 2WD vehicles only.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKsport
Part NumberBKSU090-841SO
CategoryBrakes

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy