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Ksport

SuperComp Big Brake Kit

$2,763.20 $2,386.52 Save $376.68

SKU: BKMT150-437SO

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Ksport SuperComp Big Brake Kit is a high-performance braking system designed for the 2003-2007 Mitsubishi Evolution. This kit offers extreme stopping power with larger-diameter disc rotors and 4-piston calipers. It features 1-piece billet aluminum calipers and 2-piece vented, slotted rotors with aluminum centers.
Show original supplier description
The Ksport SuperComp Big Brake Kit represents K-Sport's most extreme brake upgrade, engineered to deliver the highest level of stopping power for your 2003-2007 Mitsubishi Evolution. This kit is designed as a direct bolt-on replacement, requiring no modifications to your vehicle's existing mounting points. The calipers are constructed from a single billet of aircraft-grade aluminum, ensuring light weight, exceptional strength, and resistance to corrosion. They feature aluminum pistons for improved heat resistance and smoother operation, as well as an opposed-piston design to enhance pad grip and minimize uneven wear. Heavy-duty caliper seals are included for sustained high-temperature racetrack use. The rotors are a 2-piece vented and slotted design, featuring an aluminum center to reduce rotational mass. This construction contributes to quicker braking response, shorter stopping distances, and helps minimize rotor warpage by allowing for more unrestricted expansion and contraction. The kit requires a minimum wheel diameter of 17 inches (432mm) and utilizes street performance brake pads. Included in the box are two SuperComp Big Brake Kits and they are covered by the manufacturer's standard warranty. The kit's orange calipers and 330mm (13-inch) outside diameter rotors are designed for performance and racing applications.

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 NumberBKMT150-437SO
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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