Sale

Ksport

Supercomp Big Brake Kit w/ Full-Floating Rotors

$3,017.30 $2,866.57 Save $150.73

SKU: BKPO020-846SO

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

Description

The Ksport Supercomp Big Brake Kit represents the pinnacle of brake upgrades, engineered to deliver unparalleled stopping power for your Porsche Boxster (1997-2005). This kit is a sophisticated, direct bolt-on solution, meaning no vehicle modifications are necessary for installation. It builds upon the Procomp kit's capabilities by incorporating larger calipers, rotors, and brake pads, along with an increased number of pistons. The standard full-floating rotor design enhances self-centering, reducing brake drag and ensuring more consistent pad application for superior performance. Each caliper is precision-machined from a solid billet of aircraft-grade aluminum, offering exceptional strength, light weight, and resistance to corrosion. The aluminum pistons within the calipers provide improved heat resistance and reliable operation. The rotor design is a floating two-piece system, allowing the outer section to shift slightly for better self-centering and reduced drag. Ksport offers customization with either slotted or cross-drilled rotors; cross-drilled are recommended for daily drivers due to better cooling, while slotted rotors are suggested for track use. The kit includes Ksport's SC5 Street Pads, which are NAOC Ceramic for optimal street and occasional track performance, significantly reducing dust and noise while minimizing rotor wear. The operating temperature range for these pads is 194°F - 1022°F. Furthermore, DOT-compliant stainless-steel braided brake lines are standard, preventing line expansion under pressure for a quicker pedal response and a firmer pedal feel compared to stock rubber lines. Ksport Big Brake kits are built to order, with an estimated production and delivery time of 4-6 weeks. The brand offers a wide array of custom caliper color options, including standard painted finishes like Orange, Red, Black, and Yellow, as well as premium high-polish finishes in Silver, Gold, and Titanium, with nearly limitless custom color choices available.

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 NumberBKPO020-846SO
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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