Ksport

Big Brake Kit with Full-Floating Rotors

$4,827.90

SKU: BKSB150-951SO

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 braking performance, engineered as an extreme upgrade for your vehicle's stopping power. It incorporates standard full-floating rotors that enhance self-centering capabilities within the caliper, leading to improved performance and reduced drag. Each caliper is constructed from a single billet of aircraft-grade aluminum, ensuring exceptional strength, light weight, and resistance to corrosion. Aluminum pistons are utilized for superior heat resistance and reliable operation. Additionally, Ksport offers custom caliper color options, including standard painted finishes and premium high-polish or anodized alternatives, with a vast range of custom color possibilities. The included SC5 Street Pads (NAOC Ceramic) provide optimal braking for street and occasional track use, significantly reducing brake dust, noise, and rotor wear, with an optimal operating temperature range of 194°F - 1022°F. D.O.T. compliant stainless-steel braided brake lines are standard, preventing line expansion under pressure for quicker pedal response and a firmer pedal feel. Buyers can choose between slotted or cross-drilled rotors, with cross-drilled recommended for daily drivers due to cooler operation and slotted recommended for track use. Please note that Ksport Big Brake kits are built to order, requiring an estimated 4-6 weeks for production and delivery. The kit is confirmed to fit various Subaru Impreza WRX and WRX STI models from 2008-2021, including specific trims like '6 Man' and 'Base'.

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 NumberBKSB150-951SO
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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