KC300x Stage 2 Gen 3 Turbo for 7.3 Powerstroke

Elevate Performance with Unmatched Power and Reliability

The KC300x Stage 2 Gen 3 Turbo is the ultimate drop-in upgrade for your 7.3 Powerstroke, engineered to deliver dyno-proven power gains, faster spool, and exceptional durability. Designed with cutting-edge features inspired by the latest turbo technology, this turbocharger sets a new standard for performance and reliability.

Key Features

• 100% Drop-In Design: Seamlessly fits without modifications for easy installation.
• Enhanced Compressor Wheel: Redesigned Gen 3 7x7 SXE-style wheel with advanced aerodynamics for improved spool and airflow.
• Upgraded Turbine Wheel: Thick-shaft Gen 3 SXE turbine with a 0.91 AR housing for faster spool and more top-end power.
• Quick-Spool Technology: Redesigned 0.70 AR ported compressor cover with anti-surge and optimized volute shape for modern efficiency.
• 200% Larger Bearings: Oversized thrust and journal bearings ensure durability under high boost and horsepower conditions.
• Reinforced Bearing Housing: Integrated cast iron backing plate reduces deflection for improved high-speed stability and consistent operation.
• Steel Thrust Insert: Eliminates bearing fatigue and reinforces key contact areas for long-lasting performance.
• Non-EBPV Outlet Flange: High-flow design improves exhaust flow for better performance.
• Improved Boost Control: Redesigned round-top wastegate actuator delivers precise and reliable control.
• Complete Kit: Includes all necessary gaskets, O-rings, and a newly upgraded 4" intake boot for a superior fit.

Performance Built for Powerstroke Enthusiasts

With a .91 AR turbine housing and 0.70 AR compressor cover, the KC300x Stage 2 is optimized for efficiency and power. By reengineering the flow path, volute shape, and material density, this turbo provides faster spool and improved top-end performance compared to outdated designs.

Recommended for trucks running 205/30 to 238/80 injectors, this turbo handles elevated power levels while maintaining reliability. For smaller injectors, consider the Stage 1 model for a more precise fit.

Innovative Design and Durability

The KC300x Stage 2’s redesigned bearing housing and integrated backing plate are engineered to withstand extreme heat and pressure. Larger journal and thrust bearings ensure stability, while the steel thrust insert and thicker turbine shaft eliminate common failure points found in stock turbos.

Maximize Results with Recommended Upgrades

For optimal performance, pair your KC300x Stage 2 Turbo with these upgrades:

• Upgraded Up-Pipes
• EBPV Pedestal Upgrade
• Hydra Programming Chip

Note on Exhaust Brakes: Compatibility may vary. Some designs may hinder performance or cause clearance issues. Verify fitment with your specific exhaust brake system.

Fitment Details

• Fits 7.3 Powerstroke-equipped pickup trucks.
• For van applications, intake boot and downpipe modifications are required.
• Does not fit OBS or e99 models without additional modifications.

Optional Polished Cover: Enhance aesthetics with a polished cover for an additional $250 (two-week lead time applies).

Experience the KC Advantage

Backed by years of research and development, the KC300x Stage 2 Gen 3 Turbo redefines drop-in power and reliability for your 7.3 Powerstroke. This turbo is guaranteed to outperform any other drop-in turbo on the market, delivering unmatched performance for drivers who demand the best.

Upgrade your 7.3 Powerstroke today and feel the difference!