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Ksport

Big Brake Kit with Slotted Rotors

$4,065.60 $3,576.15 Save $489.45

SKU: BKSB080-951SO

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

Moderate — 2–4 hours

Overview

It features an extreme lightweight, aircraft-quality billet caliper with a differential bore configuration, aluminum pistons, high-temperature seals, and stainless steel brake pad wear plates. The kit includes a 2-piece floating disc assembly with slotted rotors for improved cooling and performance, and stainless steel brake lines to prevent expansion under pressure.
Show original supplier description
This kit builds upon the Procomp system by incorporating larger calipers, rotors, and brake pads, along with increased piston count and standard full-floating rotors for enhanced self-centering capabilities within the caliper. Each caliper is precision-crafted from a one-piece solid billet of aerospace-grade aluminum, ensuring a lightweight yet exceptionally strong and corrosion-resistant construction. The calipers are further enhanced with aluminum pistons, which offer superior heat resistance and maintain uncompromised operational integrity under demanding conditions. The floating two-piece rotor design allows the outer section to shift as needed, promoting better self-centering, reduced brake drag, and improved performance through more even pad application. Standard inclusions with the Supercomp kit feature D.O.T. compliant stainless-steel braided brake lines, which prevent hose expansion under pressure, leading to quicker pedal response and a firmer pedal feel compared to stock rubber lines. For rotor customization, choose between slotted or cross-drilled options; cross-drilled rotors are recommended for daily drivers due to better cooling, while slotted rotors are advised for track-focused vehicles. The kit comes standard with NAOC Ceramic street pads, offering optimal performance for street and occasional track use, with reduced dust, noise, and rotor wear, operating effectively between 194°F - 1022°F. Ksport Big Brake kits are built to order, with an estimated production and delivery time of 4-6 weeks. The product listing indicates compatibility with Subaru Legacy models from 1989-1994. Note that Ksport Big Brake kits generally fit 2WD vehicles only unless otherwise specified, and specific fitment details should always be confirmed for your exact vehicle configuration.

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 NumberBKSB080-951SO
CategoryBrakes

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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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