Sale

Ksport

Big Brake Kit

$5,018.20 $4,334.14 Save $684.06

SKU: BKCA030-863SO

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

Description

This sophisticated system builds upon the proven benefits of Ksport's Procomp kits, incorporating larger calipers, rotors, and brake pads, along with an increased number of pistons for enhanced performance. The calipers are precision-machined from a solid billet of aerospace-quality aluminum, forming a lightweight, one-piece forged construction that ensures unparalleled strength and resistance to corrosion. Inside, aluminum pistons provide superior heat resistance, while high-temperature seals and stainless steel brake pad wear plates contribute to uncompromising operation and durability. The opposed piston caliper design significantly improves pad wear and caliper rigidity compared to OEM systems. This kit features a floating two-piece rotor design, standard on all Supercomp systems. The floating outer section allows for slight adjustments, promoting better self-centering within the caliper, which reduces brake drag and enhances overall performance through more even pad application. The rotors are available in either slotted or cross-drilled configurations; slotted rotors are recommended for track use, while cross-drilled rotors are better suited for daily driving due to their superior cooling properties. The rotors are heat-treated and balanced for optimal performance. Included in the kit are two forged, monoblock aluminum calipers, two lightweight two-piece rotors (slotted or drilled), a set of SC5 Street Brake Pads, and two stainless steel brake lines. The D.O.T. compliant stainless steel braided brake lines are crucial for preventing line expansion under pressure, resulting in a quicker pedal response and a firmer pedal feel. All necessary mounting components and hardware are also provided, along with an owner's manual. This rear brake kit is specifically designed for the Cadillac SRX models from 2004-2009. Please note that Ksport Big Brake kits are built to order, with production and delivery typically taking 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 NumberBKCA030-863SO
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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