Brakes› Brake Systems And Components

Ksport

Billet Aluminum Caliper

$4,043.37

SKU: BKSB110-653SO

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

Moderate — 2–4 hours

Overview

All calipers are constructed from a solid billet of aircraft-grade aluminum for lightweight strength and corrosion resistance, featuring aluminum pistons for better heat resistance.
Show original supplier description
Each caliper is precision-machined from a single billet of aircraft-grade aluminum, ensuring lightweight construction, exceptional strength, and resistance to corrosion. The calipers are equipped with aluminum pistons, which offer superior heat resistance and maintain uncompromised operation during demanding use. This rear big brake kit features 6-piston calipers with a 380mm rotor diameter. The opposed piston caliper design significantly improves pad wear and caliper rigidity compared to OEM components. The kit includes two-piece rotors that provide lightweight, fade-free performance and effective grip for both track and street driving. Standard features also include D.O.T. compliant stainless-steel braided brake lines, which prevent expansion under pressure for quicker pedal response and a firmer pedal feel. The kit comes with NAOC Ceramic SC5 Street Pads, designed for optimal braking performance on the street and occasional track use, offering reduced brake dust and noise. Customization options are available for the brake calipers, including standard painted colors like Orange, Red, Black, and Yellow, with premium high polish finishes in Silver, Gold, and Titanium, as well as Glassy/Hard Anodized Colors. Buyers can also choose between Slotted or Cross Drilled rotors; Cross Drilled rotors are recommended for daily drivers due to better cooling, while Slotted rotors are suggested for track use. Ksport Big Brake kits are built to order, with an estimated production and delivery time of 4-6 weeks. The kit is compatible with Subaru Legacy models from 2000-2004 (B4 chassis).

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 NumberBKSB110-653SO
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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