Brakes› Brake Systems And Components

Ksport

8-Piston Caliper Big Brake Kit

$1,920.19

SKU: BKSB200-831CO

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

Moderate — 2–4 hours

Overview

It features 8-piston calipers with 1-piece aircraft-grade aluminum construction for strength and corrosion resistance. The kit includes 2-piece vented rotors constructed with cast iron and an aluminum center, drilled for performance.
Show original supplier description
The calipers are constructed from a solid billet of aircraft-grade aluminum, offering a lightweight yet incredibly strong and corrosion-free foundation. They feature an opposed-piston design for improved pad grip and reduced uneven wear, and utilize aluminum pistons for better heat resistance. The reinforced carbon steel caliper brackets ensure these larger-than-OEM calipers mount directly to the vehicle's existing points. This kit includes 2-piece vented rotors with a cast iron braking surface and an aluminum center hat. This design lowers rotational mass, contributing to quicker braking response and shorter stopping distances. The drilled rotor style aids in heat dissipation and debris removal. All caliper seals are heavy-duty, intended for sustained high-temperature use, and the kit incorporates stainless steel brake lines to prevent expansion under pressure, ensuring a faster pedal response. Key features include 8-piston calipers, 330mm (13-inch) diameter drilled rotors, and a minimum wheel diameter requirement of 432mm (17 inches). The kit is compatible with the 2013-2018 Subaru BRZ and comes with street-performance pads.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKsport
Part NumberBKSB200-831CO
CategoryBrakes
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

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.

View Full Return Policy

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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy