KC Fusion High and Low Pressure Turbos

Features & Details:

Stage 1 High Pressure-

• Drop in Ready
• 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

Stage 1 Low Pressure-

• 71mm Billet Compressor wheel
• Stock size Turbine Wheel
• Perfect for stock sized injectors
• Larger 4" inlet
• Ported anti-surge compressor cover
• Largest upgraded 360 thrust bearing on the market
• Drop in turbo (no modification except air filter)
• REQUIRES 4" INLET AIR FILTER UPGRADE
• DOES NOT REQUIRE upgrades to the high pressure turbo
• NO CORE REQUIRED

Stage 2 Low Pressure-

• 75mm Billet Compressor wheel
• 80mm s400 turbine wheel
• Larger 4" inlet
• Ported anti-surge compressor cover
• Larger upgraded 360 thrust bearing on the market
• Drop in turbo (no modification except air filter)
• REQUIRES 4" INLET AIR FILTER UPGRADE 
• NO CORE REQUIRED

Recommend injectors: 

• 30% to 100% with twin pumps
• 850hp to 1000hp capable larger injectors

Description:

Factory compound turbochargers— a game-changing concept Ford introduced with their 2008-2010 6.4 Powerstroke. Regardless of the 6.4's reputation, there's no denying these engines can pack a serious punch! And here's how drivers can unleash that power with the KC Fusion compound turbo setup. The high-pressure turbo spins up quickly, feeding air into the low-pressure turbo. The low-pressure turbo then re-compresses that air, producing even more boost and horsepower.

The KC Fusion compound turbo setup has been refined and perfected over several years, with continuous upgrades to ensure it's the best it can be. Now, it’s ready for performance enthusiasts to experience. This setup is designed for those who want to fully unleash the 6.4 Powerstroke's raw potential. For those looking for a major boost in performance, but still needing the flexibility for light towing, this turbo setup is the perfect choice.

EXHAUST BRAKES:  Using the exhaust brake can be hard on both the turbo and motor and is not recommended. While you will retain the OEM feature, given appropriate calibration and setup, there can be clearance issues which cause damage to the turbine wheel as well as the brake hindering performance. Exhaust brakes often use a gate which close to increase back pressure and aid in braking. This back pressure can also cause issues with the turbo. 

***REQUIRES UPGRADED 4" INTAKE TO FIT OVER UPGRADED 4" TURBO INLET***