Skip to product information
2020-2023 Duramax Stealth Mach 2 67 Turbocharger w/ Actuator (DM1MO1070303010)

Calibrated Power

2020-2023 Duramax Stealth Mach 2 67 Turbocharger w/ Actuator (DM1MO1070303010)

$5,724.00 CAD

Performance part for diesel trucks. Please confirm compatibility before purchasing.

Description
Description

Fits

Year Make Model
2020-2023 GMC/ Chevrolet HD 6.6L Dauramax 


High Flow Vane technology is Calibrated Power's proprietary customization of the variable vane cage and nozzle ring assembly. This advancement allows the use of a larger turbine wheel for maximum high-load efficiency; Giving you more power, quicker spool-up, and lower EGTs.

Part Number: DM1MO1070303010

Features
  • Custom tuning required
  • Fits both L5P & L5D
  • Airflow to support 800HP
  • Up to 650 RWHP with stock emissions equipment and basic supporting mods
  • Tested in competition setups with extensive supporting mods to make 800+ RWHP
  • No core charge
  • Oversized custom turbine wheel 
  • Low drive pressures at high load
  • Efficiency improved to better control EGT
  • 10 blade design produces a distinctive exhaust sound
Additional Info

HFV (High Flow Vane) Technology

  • Custom Vane/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 quicker throttle response

Custom Billet Compressor Wheel

  • 67mm 11-Blade custom wheel
  • Provides a wide efficiency range
  • Lightweight and high strength
  • Provides 81 lbs/min mass airflow compared to 60lbs/min stock
        Compatible trucks
        • Duramax 2020-2025
        Shipping info

        Please refer to our Shipping policy. As a general rule, we ship out all orders in 24-72 hours using services like Purolator and other, and always provide you with a tracking number.

        Disclaimer & warranty

        Please refer to our Disclaimer and Warranty pages.

        Planning a larger purchase? Feel free to reach out to discuss a possible discount.

        If you have any questions or need help with your order, you’re always welcome to contact us directly.

        Contact page link

        Recommended products

        Grand opening giveaway is ON 🔥

        $1000 CAD and an S&B intake up for grabs! Be one of the first 10 to spend $1,000 CAD in a single order and you’re entered to win $1,000 back. For all orders: leave us a review by March 31 for a shot at an S&B intake. Intake draw happens April 14.

        More details here

        You may also like...

        Diesel tuning services for your truck

        From custom tuning to in-shop and mobile installs, every service is handled personally to make your truck run better and more reliably.