Ksport

1-Piece Aluminum Caliper Kit

$3,922.67

SKU: BKBM300-443CO

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

Description

The Ksport Procomp Big Brake Kit offers a significant upgrade in braking performance, designed as a direct bolt-on solution for enhanced stopping power, especially under sustained high-heat conditions. The kit features 1-piece calipers machined from aircraft-grade aluminum, providing a lightweight yet incredibly strong and corrosion-resistant housing. These calipers are equipped with aluminum pistons that improve heat resistance and ensure consistent operation. Included in this kit are two-piece rotors, which contribute to reduced weight and fade-free performance on the track, while still offering comfortable operation for daily driving. The system also comes with D.O.T. compliant stainless-steel braided brake lines, which resist expansion under pressure, leading to a quicker pedal response and a firmer pedal feel compared to standard rubber lines. For optimal street and occasional track use, NAOC Ceramic SC5 Street Pads are provided, designed to reduce brake dust by over 50% and minimize noise and rotor wear, operating effectively between 194°F and 1022°F. Ksport offers customization options for the calipers, including standard colors like orange, red, black, and yellow, with premium high-polish finishes also available. Rotor options include both cross-drilled and slotted designs, with cross-drilled recommended for daily drivers due to better cooling, and slotted for more track-focused vehicles. All Ksport Big Brake kits are built to order, with production and delivery typically taking 4-6 weeks. It's important to confirm fitment for your specific vehicle before ordering, as Ksport's sales team will work with you to ensure compatibility. If an issue arises due to an error in fitment recommendation by their team, or an order error on their part, Ksport will facilitate returns with no restocking fees, provided the item remains in like-new condition. Returns may be subject to restocking fees under other circumstances, and return authorization is required within 30 days of receipt, with items needing to be shipped back within 10 days of approval.

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 NumberBKBM300-443CO
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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