The HE300VG Stealth Mach 1 64 for 2019, 2020, 2021, 2022, 2023 and 2024 6.7L Cummins CME is the perfect balance of power, drivability, and reliability. With an upgraded compressor wheel, turbine, and variable geometry nozzle assembly this turbo has the ability to move 30% more air through it than stock. All while providing a better drive/boost pressure ratio than the stock charger. This means not only do you get more power, you also get an extremely fast spool up, comparable to that of the stock charger. If you tow or haul heavy loads on a regular basis this is the turbo for you. Quick spool up means taking off from stops is a breeze and the ability to retain your factory exhaust brake makes braking easier and saves your brake pads. Plus our upgraded turbine wheel and HFV technology help to lower EGTs which gives you even more confidence when towing a heavy load up a steep grade. To top it all off this turbo comes with a brand new genuine HE300vg Holset actuator to ensure proper operation. 

The Stealth Mach 1 64 HE300VG has undergone testing to demonstrate that it complies with federal emissions regulations. This testing provides the reasonable basis required by the standards defined by the EPA. Here you can find a PDF which documents this testing.

Cummins 6.7L Stealth Mach 1 Turbo Featuring HFV (High Flow Vane) Technology!

• Airflow to Support up to 700+ RWHP
• Tested up to 600 RWHP with stock emissions equipment and tuning
• 30% more airflow available compared to stock
• 41+psi boost capable at sea level
• Custom Billet Compressor Wheel
• 64mm, 11-Blade Wheel eliminates surge while towing
• Made from the highest quality 7075 Aluminum
• Tow without any risk of surge (even while lugging)
• Lightweight and high strength
• Expertly balanced to ensure longevity
• Custom Oversized Turbine Wheel
• 25% larger inducers 
• 30% Larger exducers
• Custom higher efficiency blade design  
• Low drive pressures at high load
• Better EGT control and lower EGT's
• Distinct Stealth exhaust sound
• HFV (High Flow Vane) Technology
• Only found in select Stealth turbochargers
• Custom, billet vanes and nozzle ring assembly
• Exclusive design produced in-house specific to this application
• Taller and wider vanes match larger turbine to provide superior high-load efficiency
• Retain factory exhaust brake and quick throttle response
• Brand New Parts and Electronics
  • Most reliable actuator available
  • More robust than the He351ve actuator
  • No sending back the stock failed actuator
  • Pre-Calibrated and no tuning required
• 100% Genuine He300vg Holset actuator
• No Core Charges

This Turbo is Designed For You If You...

• Want a turbo that's manufactured in the USA
• Want superior towing performance
• Want to make more power and still retain a quick spool up
• Daily drive your truck
• Want more power when you need it, but still want excellent street-ability
• Just want to replace your stock turbo with something more durable and offers better performance