Ksport

Big Brake Kit with Full-Floating Rotors

$3,291.75

SKU: BKMT191-447SO

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

Description

This sophisticated, bolt-on system enhances performance beyond the Procomp kit by incorporating larger calipers, rotors, and brake pads, alongside an increased piston count. Standard full-floating rotors are included to ensure better self-centering within the caliper, minimizing drag and maximizing performance. The calipers themselves are constructed from a one-piece billet of aircraft-grade aluminum, providing exceptional lightweight strength and resistance to corrosion. Aluminum pistons are utilized within the calipers to enhance heat dissipation and ensure uncompromised operation under demanding conditions. Key components of this kit include a lightweight forged one-piece caliper, crafted from aerospace-quality aluminum for uniform thickness and strength. CNC-machined carbon steel caliper brackets ensure a direct bolt-on installation to your OEM caliper bracket location, accommodating the larger Ksport calipers. The floating two-piece rotor design allows the outer section to shift slightly, improving self-centering, reducing brake drag, and promoting more even pad application for increased performance. The kit comes standard with SC5 Street Pads, formulated from NAOC Ceramic, offering optimal braking for street and occasional track use with reduced dust and noise. D.O.T. compliant stainless-steel braided brake lines are also standard, preventing line expansion under pressure for a quicker pedal response and firmer pedal feel. Customers can choose between slotted or cross-drilled rotors, with cross-drilled recommended for daily drivers due to cooler operation and slotted for track use. A wide array of custom caliper color options are available, from standard painted colors like Orange, Red, Black, and Yellow, to premium high-polish finishes in Silver, Gold, and Titanium, as well as glassy/hard anodized colors, with over 20,000 custom color finishes possible. It is important to note that Ksport Big Brake kits are built to order, with an estimated production and delivery time of 4-6 weeks. The fitment listed is for 1991-1999 Mitsubishi 3000GT models, with specific compatibility for Base trims in years 1991 and 1999 confirmed.

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 NumberBKMT191-447SO
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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