Brakes Brake Systems And Components

Ksport

Supercomp 8-Piston 15.70-Inch Front Big Brake Kit w/ Slotted Rotors

$3,790.50

SKU: BKFD170-961SO

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

The Ksport Supercomp 8-Piston Front Big Brake Kit is a high-performance braking system designed for 1994-2004 Ford Mustangs. It features massive 15.70-inch (400mm) full-floating, two-piece slotted rotors and eight-piston lightweight forged one-piece calipers in an orange finish.
Show original supplier description
The Ksport Supercomp 8-Piston Front Big Brake Kit is engineered to deliver the ultimate stopping power for 1994 to 2004 Ford Mustang models, especially for high-performance and track use. This kit features the largest calipers, rotors, and pads available in the Ksport lineup, providing exceptional clamping force and thermal capacity to resist fade under extreme conditions. Constructed from aerospace-grade 6061-T6 aluminum, the lightweight, one-piece, eight-piston calipers are finished in a bold orange for a striking motorsport appearance. The massive 15.70-inch (400mm) full-floating, two-piece slotted rotors are designed to dissipate heat effectively and improve pad bite while minimizing the risk of warping. The calipers incorporate aluminum pistons with high-temperature seals to ensure consistent, reliable performance even in demanding environments. The kit requires a minimum 20-inch wheel size. Installation of this big brake kit is rated as hard, requiring mechanical expertise or professional installation. The kit is designed as a direct bolt-on upgrade, utilizing vehicle-specific mounting hardware. It comes with a one-year limited warranty. What's included in the box are two 8-piston front calipers, two 15.70-inch slotted full-floating two-piece rotors, a set of brake pads, a set of stainless steel brake lines, and all necessary mounting brackets and hardware.

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 NumberBKFD170-961SO
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.

View Full Shipping Policy