Sale

Ksport

Big Brake Kit with Slotted Rotors

$2,858.90 $2,468.81 Save $390.09

SKU: BKSB030-443SO

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

Description

The calipers are constructed from a solid billet of aircraft-grade aluminum, ensuring lightweight yet unparalleled strength and corrosion resistance. They feature aluminum pistons for improved heat management and aluminum brake pad wear plates. The opposed piston design enhances pad wear and caliper rigidity compared to OEM components. You can choose between slotted or cross-drilled rotors: slotted rotors are recommended for vehicles that see more track time, while cross-drilled rotors run cooler and are advised for daily-driven vehicles. The kit includes D.O.T. compliant stainless-steel braided brake lines, which prevent line expansion under pressure, leading to a quicker pedal response and a firmer pedal feel over stock rubber lines. SC5 Street Pads are included, offering optimal braking performance for street and occasional track use, with reduced dust and noise. Ksport caliper brackets are CNC machined from carbon steel, ensuring they bolt directly to your OEM caliper bracket location, accommodating the larger Ksport calipers. The calipers themselves are extremely lightweight, weighing just over 5 lbs each, and feature protection grooves for bridge tubes. This kit offers extensive customization options for caliper colors, including standard painted finishes and premium high-polish upgrades. It is important to note that this big brake kit is built to order, with production and delivery typically taking 4-6 weeks. Fitment is available for various Subaru Impreza and WRX STI models from 2008-2021, and also for 1993-1998 Subaru Impreza GC8 models. Ksport Big Brake kits are confirmed to fit 2WD vehicles only. Always verify fitment for your specific 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 NumberBKSB030-443SO
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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