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Brakes Brake Systems And Components

Ksport

Big Brake Kit with 1-Piece Billet Aluminum Calipers

$2,414.50 $2,293.25 Save $121.25

SKU: BKMD190-433CO

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

This kit includes replacement calipers, rotors, pads, brake lines, and hardware for a comprehensive upgrade. All calipers feature 1-piece construction from a solid billet of aircraft-grade aluminum for lightweight strength and corrosion resistance.
Show original supplier description
This comprehensive kit includes everything needed for a complete rear brake system overhaul: replacement calipers, two-piece rotors, performance brake pads, stainless steel brake lines, and all necessary hardware. The calipers are engineered from a lightweight, forged one-piece billet of aerospace-quality aluminum, ensuring unparalleled strength and resistance to corrosion. This construction eliminates weak spots found in cast or welded calipers, preventing fractures, warpage, and long-term failure. The aluminum pistons are protected by heavy-duty seals capable of handling racetrack temperatures, while an opposed-piston design ensures consistent brake pad wear. Standard features include high-temperature seals, titanium brake pad retainer clips, and stainless-steel wear plates. This kit utilizes a two-piece rotor design, crafted with lightweight center sections made from 6061-T6 aircraft-grade aluminum. This design reduces rotational mass, leading to quicker wheel stop response and improved brake feel. The two-piece construction also allows the outer rotor section to expand and contract independently, greatly reducing the risk of warping due to heat buildup. For daily-driven vehicles, cross-drilled rotors are recommended as they run cooler than slotted rotors, while slotted rotors are suggested for more track-oriented use due to their ability to wipe away heat, dust, and gases. The standard SC5 Street Pads offer optimal braking performance for street use and occasional track days, with reduced dust and noise compared to race pads. An upgrade to RCI Race Pads is available for those prioritizing maximum stopping power under extreme track conditions. The kit also features 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 compared to stock rubber lines. Custom caliper color options are available, ranging from standard painted colors to premium high-polish finishes and custom anodized options. Please note that this product is made to order and is non-refundable.

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 NumberBKMD190-433CO
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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