Sale

Brakes Brake Systems And Components

Ksport

Supercomp Rear Big Brake Kit

$3,207.60 $3,047.61 Save $159.99

SKU: BKTY190-447CO

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Ksport Supercomp Big Brake Kit is a rear brake upgrade designed for the Toyota Supra 1993-1998. It provides a high level of stopping power without requiring vehicle modifications. This kit features larger calipers, rotors, and brake pads than the Procomp kit, along with increased pistons and standard full-floating rotors. The calipers are constructed from a solid billet of aircraft-grade aluminum for strength and corrosion resistance, and they utilize aluminum pistons for better heat resistance.
Show original supplier description
The Ksport Supercomp Big Brake Kit represents an extreme brake upgrade engineered to deliver superior stopping power for your 1993-1998 Toyota Supra, all without necessitating any modifications to your vehicle. Building upon the features of their Procomp kit, the Supercomp version boasts larger calipers, rotors, and brake pads, complemented by an increased piston count. The rotors are designed as a standard full-floating, two-piece system, enhancing self-centering within the caliper, which reduces brake drag and improves overall performance through more consistent pad application. These calipers house aluminum pistons that offer improved heat management. For enhanced braking feel and response, the kit includes D.O.T. compliant stainless-steel braided brake lines, which resist expansion under pressure compared to stock rubber lines. Standard configuration includes 356mm (14-inch) diameter, 32mm thick drilled rotors and Ksport's SC5 Street Brake Pads. These pads are formulated for optimal street and occasional track use, offering reduced dust and noise compared to race pads, with an optimal operating temperature range of 194°F - 1022°F. You can choose between slotted or cross-drilled rotors, with drilled recommended for daily driving due to better cooling and slotted for more track-focused applications. The calipers are available in standard colors like Orange, Red, Black, and Yellow, with premium finishes and custom color options available. The standard kit includes two forged monoblock calipers, two lightweight two-piece rotors, one set of SC5 brake pads, two stainless steel brake lines, and all necessary mounting hardware and an owner's manual. This Big Brake Kit is built to order, requiring an estimated 4-6 weeks for production and delivery. Please be aware of the Proposition 65 warning regarding potential cancer and reproductive harm.

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 NumberBKTY190-447CO
CategoryBrakes

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

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