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Essential Kc300x G3 Stage 1 Turbo - 7.3 Powerstroke (l99-03) Kc Turbo Collection [2mbBwXOQ]

$55.99 $179.99 -69%

KC300x G3 Stage 1 Turbo for 7.3 Powerstroke The KC300x G3 Stage 1 Turbo is a game-changer for your 7.3 Powerstroke engine, designed to significantly enhance performance. This advanced turbocharger features a 4" ported housing with drilled anti-surge

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KC300x G3 Stage 1 Turbo for 7.3 Powerstroke

The KC300x G3 Stage 1 Turbo is a game-changer for your 7.3 Powerstroke engine, designed to significantly enhance performance. This advanced turbocharger features a 4" ported housing with drilled anti-surge for optimal flow, and a Gen 3 7x7 SXE style compressor wheel with extended tip technology. The turbine wheel is crafted with a thicker shaft and features a SXE style design, ensuring efficient performance and durability.
  • Increased flow and spool-up speed
  • Enhanced power and top-end performance

Technical Specifications and Design

The KC300x G3 Stage 1 Turbo boasts a .91 AR Turbine housing and a 0.70 AR compressor cover, providing improved flow and efficiency over older models. The turbine housing was meticulously designed to incorporate the latest market trends, featuring a flow path, volute shape, and material density that optimize performance. This turbocharger eliminates the outdated turbine housing options of factory turbos, delivering superior spool-up and top-end power.
  • 0.91 AR Turbine housing for faster spool-up
  • 0.70 AR Compressor cover with upgraded map groove

Performance and Applications

The KC300x G3 Stage 1 Turbo is a reliable and durable journal bearing drop-in turbo, perfect for increasing the performance of your 7.3 Powerstroke engine. Its redesigned bearing housing and backing plate support larger thrust bearings and wider, taller journal bearings, ensuring consistent turbocharger function. This turbo is ideal for trucks and pick-up trucks, and can also be fitted to 7.3 equipped vans with modifications. We recommend upgrading your up-pipes, EBPV pedestal, and running a Hydra Programming Chip for the best results.
  • Increased performance for daily driving and towing
  • Compatible with a wide range of 7.3 Powerstroke applications

What Our Customers Say

December 27, 2025

Absolutely no complaints!

I absolutely love this thing.

- Aniyah V..

December 27, 2025

Absolutely no complaints!

High quality. Very functional.

- Lilith K..

December 27, 2025

Absolutely no complaints!

A great item for a fair price.

- Raymond O..

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