Brakes› Brake Systems And Components

Ksport

Big Brake Kit

$5,266.80

SKU: BKSB100-971SO

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

Moderate — 2–4 hours

Overview

The Ksport Supercomp is a front big brake kit designed for the 1995-1999 Subaru Legacy. It provides extreme stopping power as a bolt-on upgrade requiring no vehicle modifications. This kit features larger calipers, rotors, and brake pads than standard Procomp kits, with increased pistons and full-floating rotors for better self-centering. The calipers are constructed from a solid billet of aircraft-grade aluminum for lightweight strength and corrosion resistance.
Show original supplier description
Building upon the benefits of the Procomp kit, the Supercomp version features larger calipers, rotors, and brake pads, more pistons, and standard full-floating rotors for enhanced self-centering and reduced drag. Constructed from aerospace-quality aluminum, the one-piece forged calipers are exceptionally lightweight yet incredibly strong and resistant to corrosion. Aluminum pistons are utilized within the calipers to improve heat resistance and ensure consistent performance. The kit includes custom-designed CNC-machined carbon steel caliper brackets that facilitate direct installation onto the vehicle's OEM caliper mounting points. Included with the kit are SC5 Street Pads, formulated with NAOC Ceramic for optimal street and occasional track use. These pads offer a significant reduction in brake dust (over 50% less than race pads), noise, and rotor wear, with an optimal operating temperature range between 194°F and 1022°F. The kit also comes standard with D.O.T. compliant stainless-steel braided brake lines, which eliminate line expansion under pressure, leading to quicker pedal response and a firmer pedal feel compared to stock rubber lines. Customers can choose between slotted or cross-drilled rotors. Cross-drilled rotors are recommended for daily drivers as they run cooler, while slotted rotors are advised for vehicles that see more track time. Calipers are available in standard colors like Orange, Red, Black, and Yellow, with options for premium high-polish finishes in Silver, Gold, and Titanium, as well as Glassy/Hard Anodized Colors, and over 20,000 custom color finishes. Ksport Big Brake kits are built to order, with an estimated production and delivery time of 4-6 weeks. This kit is specifically designed to fit 1995-1999 Subaru Legacy models.

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 NumberBKSB100-971SO
CategoryBrakes

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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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