2016-2022 LWN 2.8L Duramax Single Tune Only

Get the best tuning for your 2016-2022 LWN 2.8L Duramax 

• Emissions Intact – no need to remove your emissions equipment
• Designed to be safe for your engine and emissions equipment
• DuramaxTuner has 14+ years of experience with Custom Switchable Tuning
• Fully customized tuning with more than 100+ calibration changes from stock
• No hacking wires into control units or fuel pump and turbo sensors
• More power and less soot than box programmers
• World Class Customer Service Phone Support

CHOOSE THE TUNE THAT BEST FITS HOW YOU USE YOUR TRUCK:

Sport Tune

• Improved Horsepower & Torque
• +52 RWHP + 94 ft-lbs
• No dead pedal feeling
• Most power & torque you can add while maintaining OEM levels of
• reliability
• Fast acceleration - Truck feels lighter
• Mix of Fun and Superior Drive-ability
• Love driving the truck every day
• Smooth power curve
• The throttle pedal responds exactly how you want it to
• Retain factory turbo-braking feature

Street Tune

• Great for Daily Driving
• Smooth power curve that’s fun to drive
• Air-Fuel Ratio limits built into calibration to limit soot production
• Factory turbo brake retains complete functionality
• Horsepower & Torque Increase +45 RWHP +81 ft-lbs
• Get your truck up and moving more quickly
• More useable power in all driving scenarios
• Have enough power to “Shift Up, Throttle Back”

Light Tow

• Balance between Daily Driving and Towing
  • Smooth power curve that’s fun to drive
  • Custom “SMART EGT Control” will automatically manage your EGTs
  • Air-Fuel Ratio limits built into calibration to limit soot production
  • Designed to tow less than 8,000 lbs.
  • Factory turbo brake retains complete functionality
• Horsepower & Torque Increase +45 RWHP +81 ft-lbs
  • Get your truck up and moving more quickly
  • More useable power in all driving scenarios
  • Have enough power to “Shift Up, Throttle Back”
• Revised pedal sensitivity
  • Low-speed trailer maneuvering
  • Back up with trailer without lurching

Heavy Tow

• Safe for Towing Heavy
  • Increase power, not EGTs (Exhaust Gas Temperature)
  • Custom “SMART EGT Control” will automatically manage your EGTs
  • Air-Fuel Ratio limits built into calibration to limit soot production
  • Designed to tow 8,000 lbs. up to GVW
  • Factory turbo brake retains complete functionality
• Horsepower & Torque Increase +32 RWHP + 58 ft-lbs
  • Get your trailer up and moving more quickly
  • Lug in the gear you want while towing
  • Have enough power to “Shift Up, Throttle Back”
• Revised pedal sensitivity
  • Low-speed trailer maneuvering
    Back up with trailer without lurching

 Optimized Stock

• Slight revisions to factory calibration
• Improved Horsepower & Torque +10 RWHP +18 ft-lbs
• Good for troubleshooting a physical problem with your truck
• Great for when someone else drives your truck

Looking for Switch-On-The-Fly EFILive Tuning for your 2016-2022 2.8L Duramax? CLICK HERE

 

Transmission Tuning (Recommended)

Why do you need TCM Tuning?

• Works with ECM Tuning to provide smooth shifting and superior drive-ability
• Required for the best possible drive-ability
• Improve clutch holding capacity with increased line pressure
• Advanced Torque converter lock-up strategy
• TCM Tuning is the best tool to ensure your engine is operating within its preferred rev range

TCM Tuning is especially important for trucks with:

• Custom ECM Tuning
• Larger tires (35”+)
• Modified turbo(s)
• Built transmission
• Any modification that impacts operating RPMs

Towing & Performance

• Use the wider torque curve provided by ECM Tuning
• Keep your truck in its power band when lugging up a grade
• Quicker shifts mean less time between gears and more time putting power to the ground
• Optimize your aftermarket performance parts





Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov

This product has completed reasonable basis testing for emissions standards set by the EPA.