Free Shipping on orders over $199 - Continental U.S. only. Restrictions apply.
FrankBUILT Performance
(725) 290-6106 Account Cart
GEN 2 KC300x Stage 3 Turbo 66/73 .84 - 7.3 POWERSTROKE (E99)
KC Turbos

GEN 2 KC300x Stage 3 Turbo 66/73 .84 - 7.3 POWERSTROKE (E99)

SKU: 300231

$1,290.00

🔔 Important Notice: This product may be temporarily out of stock. Orders are still accepted, but additional processing time may be required before shipping. Contact us to confirm current availability.

Usually ready in 24 hours
Free Shipping on Orders Over $199
Expert Support — Call or Text Anytime
This turbo will surprise you at how well it runs! KC Turbos has torture tested it for longevity, proven its capability on the dyno and at the Race Track. The 1.0 A/R Housing is intended to cool your egts above 3000 RPMS, for dedicated tow rigs and daily drivers the .84 A/R housing will provide a quicker spool and cooled EGT's below 3000 RPMs. This is a journal bearing turbo with a KC Turbos 300x turbine wheel, modified to fit inside a drop in ready Super Duty turbo.
  • 100% drop in turbo
  • 4" ported housing with drilled anti-surge holes for high flow
  • 66mm 7x7 sxe style compressor wheel with extended tip technology
  • 73mm SXE style turbine wheel
  • Big Head Wastegate Actuator for elevated boost control
  • High Flow deleted EBPV outlet flange
  • Reliable Journal Bearing Design (Rebuildable)
  • Comes with all gaskets and orings to install
  • Comes with new 4" intake boot

Shipping Info: Weight: 38.0 lb | Dimensions (L×W×H): 13×13×14

Installation Instructions: Download Installation Instructions

📌 Before You Complete Your Purchase — please review the important information below regarding product accuracy, pricing, inventory, and return policies.

Terms & Conditions

While we strive for accuracy, FrankBUILT Performance does not warrant that product descriptions, prices, or other content is error-free. Prices are subject to change without notice. In the event of an error, we reserve the right to cancel or correct any order. Inventory availability is not guaranteed.

Shipping & Returns

It is the customer's responsibility to verify product fitment before placing an order. If you receive the wrong item due to an error in our listing, we will work to resolve the issue. Returns may be subject to a restocking fee. Items must be unused and in original packaging.
From the Same Collection

You May Also Like

NEW GEN 3 KC300x Stage 2 Turbo - 7.3 POWERSTROKE (L99-03)
KC Turbos
NEW GEN 3 KC300x Stage 2 Turbo - 7.3 POWERSTROKE (L99-03)
$1,490.00
GEN 2 KC300x Stage 2 Turbo (63/73 .84) - 7.3 POWERSTROKE (E99)
KC Turbos
GEN 2 KC300x Stage 2 Turbo (63/73 .84) - 7.3 POWERSTROKE (E99)
$1,240.00
KC Stock Plus Billet Turbo - 7.3 POWERSTROKE (E99)
KC Turbos
KC Stock Plus Billet Turbo - 7.3 POWERSTROKE (E99)
$1,090.00
NEW GEN 3 KC300x Stage 1 Turbo - 7.3 POWERSTROKE (L99-03)
KC Turbos
NEW GEN 3 KC300x Stage 1 Turbo - 7.3 POWERSTROKE (L99-03)
$1,390.00

2-Year Warranty

FrankBUILT transmissions only - unlimited miles

Free Shipping $199+

Continental U.S., restrictions apply

Transmissions Built In-House

Every build assembled by our team

Expert Support

Team ready to help