KC Fusion Stage 1 High Pressure Turbo

Features & Details:

• Drop in Ready
• The perfect companion to the KC Fusion Low Pressure turbo
• Upgraded billet compressor wheel
• Ported compressor cover
• High flow turbine wheel
• Upgraded 360 journal bearing design
• Hardware & Install kit included
• Up to $400 fully refundable core charge

Description:

The KC Fusion Compound Turbo Setup is what gives the 6.4 Powerstroke its lightning-fast spool-up and massive power potential! The high-pressure (HP) turbo spools up quickly, feeding the low-pressure (LP) turbo, which then delivers monster boost and horsepower. After years of testing, refining, and upgrading, we’ve perfected this setup—now it’s ready to take your truck to the next level.

For those looking to increase performance without sacrificing spool-up, towing capabilities, or drivability, the Stage 1 HP turbo is the perfect choice. However, if you’re chasing big power gains, keep in mind that:
✅ The HP turbo adds 25-50HP
✅ The LP turbo delivers an insane 150-250HP

If you're only upgrading one turbo, we highly recommend starting with the low-pressure turbo for the biggest power gains. Then, add the Stage 1 HP turbo either at the same time or later down the road for an even greater performance boost!

EXHAUST BRAKES:  We get asked a lot about exhaust brakes and if they work with our turbos, these will retain the OEM feature if the vehicles calibration allows and is setup for it. We have found that some brands have clearance issues and might cause the brake to hinder performance, rub the turbine wheel, or cause other issues.  These brakes typically use some sort of flapper to close which causes extreme exhaust back pressure to aide in braking.  This can be hard on a turbo and motor and is not recommended.