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Brakes Brake Systems And Components

Ksport

Aluminum Billet Front Big Brake Kit with 356mm Rotors

$2,668.60 $2,534.65 Save $133.95

SKU: BKPO020-841CO

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

All calipers feature one-piece construction from a solid billet of aircraft-grade aluminum for light weight, unparalleled strength, and corrosion resistance. The kit includes replacement calipers, 356mm x 32mm rotors, pads, brake lines, and related hardware for easy installation.
Show original supplier description
The Ksport Procomp Front Big Brake Kit provides the ultimate in stopping power, designed as a sophisticated bolt-on upgrade to enhance brake performance under sustained high-heat conditions. This kit is specifically engineered for the Porsche 986 Boxster, offering a significant improvement over stock braking systems. Constructed from lightweight, forged one-piece aircraft-grade aluminum, the calipers ensure unparalleled strength and corrosion resistance. An opposed-piston design ensures consistent brake pad grip and wear, with standard features including high-temperature seals, titanium brake pad retainer clips, and stainless-steel brake pad wear plates. The lightweight center sections, crafted from 6061-T6 aircraft-grade aluminum, reduce rotational mass for quicker response and easier wheel stopping. The two-piece design allows the outer rotor to expand and contract independently, reducing warping due to heat buildup, while the aluminum center sections act as heat sinks. Standard SC5 Street Pads are included, offering optimal braking performance for street and occasional track use with reduced dust and noise. An upgrade to RCI Race Pads is available for extreme track conditions. The kit includes D.O.T. compliant stainless-steel braided brake lines, which prevent expansion under pressure, provide quicker pedal response, and offer a firmer pedal feel. CNC-machined carbon steel caliper brackets ensure direct bolt-on installation to OEM caliper bracket locations. Customization options for caliper color, center bell upgrades (including Titanium and Twin Color Anodized options), and rotor style (cross-drilled for daily driving or slotted for track use) are available. 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 NumberBKPO020-841CO
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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