Brakes› Brake Systems And Components

Ksport

Supercomp 8-Piston Rear Big Brake Kit

$4,334.14

SKU: BKTY720-863CO

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

Moderate — 2–4 hours

Overview

The Ksport Supercomp 8-Piston Rear Big Brake Kit is engineered for enhanced stopping power. This kit features a differential bore configuration with larger pistons than Ksport's ProComp calipers. The calipers are machined from aircraft-quality billet and include aluminum pistons, high-temperature seals, and stainless steel wear plates.

The kit includes 2-piece floating disc assemblies designed to reduce weight and prevent thermal stress warping. The rotors are cross-drilled for improved cooling, making them suitable for daily driven vehicles.
Show original supplier description
The Ksport Supercomp 8-Piston Rear Big Brake Kit delivers ultimate stopping power for your vehicle, significantly reducing brake fade and continuously cooling the brake pads. The caliper boasts a differential bore configuration with larger pistons, aluminum pistons, high-temperature seals, and stainless steel brake pad wear plates, ensuring superior rigidity and pad wear compared to OEM designs. The opposed piston caliper design and stainless steel brake lines further enhance performance and durability. This big brake kit includes a 2-piece floating disc assembly designed to minimize rotating and unsprung weight while dissipating thermal stress from extreme heat. The rotors are cross-drilled, which helps them run cooler and is recommended for daily driven vehicles, offering a significant advantage over conventional designs. Every rotor is heat-treated and balanced for optimal performance. This kit is specifically designed for the 2007-2013 Toyota Tundra models equipped with the 4.0L V6, 4.6L V8, 4.7L V8, or 5.7L V8 engines. It is compatible with 2WD Tundra models.

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 NumberBKTY720-863CO
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