Sale

Ksport

Dualcomp Rear Big Brake Kit

$3,621.20 $3,127.16 Save $494.04

SKU: BKMD070-445CO

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

Description

This innovative system employs a single 4-piston caliper where two pistons are dedicated to the foot brake and the other two to the handbrake, each functioning on its own independent circuit. The kit includes lightweight, forged one-piece calipers constructed from aerospace-quality aluminum to ensure consistent strength and eliminate weak spots. The caliper pistons are made from aluminum and protected by heavy-duty seals capable of withstanding high temperatures. Its opposed-piston design guarantees even brake pad grip and wear. Featuring a two-piece rotor design, these kits provide lightweight, fade-free performance. The two-piece construction also helps mitigate rotor warping due to heat buildup. The kit comes standard with SC5 Street Pads, with an option to upgrade to RCI Race Pads for extreme track conditions. D.O.T. compliant stainless-steel braided brake lines are also included for improved pedal response and feel. This Big Brake Kit is Formula Drift legal and is made to order, meaning it is non-refundable once ordered. Customization options are available for caliper color, rotor style (drilled for street use, slotted for track use), and center bell finishes. The system includes CNC machined carbon steel caliper brackets to ensure proper fitment to OEM locations.

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

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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 NumberBKMD070-445CO
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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