Sale

Ksport

Dualcomp Rear Big Brake Kit with Dual Calipers

$3,621.20 $3,127.16 Save $494.04

SKU: BKLX110-445SO

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

Description

The Ksport Dualcomp Big Brake Kit offers a high-performance braking upgrade for the Lexus IS250 (2006-2013). This innovative system employs a single 4-POT caliper that functionally separates the foot brake and handbrake, with each set of two pistons operating on its own independent system. Designed with drifting and rally racing in mind, this kit is also Formula Drift legal. The kit is a complete, bolt-on solution, ensuring a straightforward installation process. It includes Ksport's signature 4-POT calipers, lightweight two-piece floating brake discs, SC5 Street Pads, and all required hardware. The calipers are CNC machined with carbon steel brackets that allow for a direct fit onto the OEM caliper bracket locations. For customization, calipers are available in standard painted colors like orange, red, black, and yellow, with options for premium high-polish finishes and over 20,000 custom color choices. The system also features a polished titanium handbrake cylinder and lever for enhanced aesthetics and control. Additionally, D.O.T. compliant stainless-steel braided brake lines are included to provide a firmer pedal feel and quicker pedal response by preventing expansion under pressure. Customers can choose between slotted or cross-drilled rotors, with cross-drilled recommended for daily drivers and slotted for track use. Ksport Big Brake kits are built to order, with an estimated production and delivery time of 4-6 weeks. The SC5 Street Pads included are designed for optimal street and occasional track use, offering reduced dust (by 50% or more) and noise compared to race pads, with an optimal operating temperature range of 194°F - 1022°F.

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 NumberBKLX110-445SO
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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