Sale

Ksport

Dual Caliper Rear Brake Kit

$3,367.10 $2,907.71 Save $459.39

SKU: BKAU081-434CO

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

Description

This system uniquely employs a single 4-piston caliper, with two pistons dedicated to the foot brake and the other two independently managing the handbrake. Constructed with a lightweight forged one-piece caliper body made from aerospace-quality aluminum, this kit offers exceptional strength and even thickness distribution to prevent fracturing and warpage. The caliper pistons are aluminum, protected by heavy-duty seals capable of withstanding high temperatures, ensuring smooth operation without drag and resisting corrosion. An opposed-piston design guarantees consistent brake pad grip and wear. Standard features include high-temperature seals, titanium brake pad retainer clips, and stainless-steel wear plates. The 6061-T6 aircraft-grade aluminum center sections reduce rotational mass for quicker stopping response and act as heat sinks, dissipating heat effectively. Rotors are heat-treated and balanced for optimal performance. Cross-drilled rotors are recommended for daily driven vehicles due to cooler operation, while slotted rotors are advised for more track-focused use. This kit includes SC5 Street Pads, offering optimal performance for street and occasional track conditions with reduced dust and noise. An upgrade to RCI Race Pads is available for extreme track conditions. The Dualcomp system also features a polished titanium handbrake cylinder and lever, CNC-machined carbon steel caliper brackets for direct bolt-on installation, and D.O.T. compliant stainless-steel braided brake lines for improved pedal response and feel. Custom caliper color options and center bell customization are available. Note that this product is made to order and is non-refundable.

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 NumberBKAU081-434CO
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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