Switch on the Fly Tuning Upgrade for EZ Lynk
Upgrade from your Single Tune already installed to ALL 5 Switch on the Fly tunes - Light, Heavy, Sport, Street, and Optimized Stock for 2019, 2020, or 2021 RAM 2500 - 3500.
Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly)
- Emissions Intact – no need to remove your emissions equipment
Do you need DuramaxTuner.com Switch-On-The-Fly (SOTF) Custom Tuning?
- Instantly Switch Between Power Levels
- Total flexibility to select the power level you need
- No need to plug in and re-flash your truck to change tunes
- Designed to be safe for your engine and emissions equipment
- World Class Customer Service Phone Support!
Sport Tune
- Peak Horsepower & Torque
- +100 RWHP + 180 ft-lbs
- Total 510 HP and 980 ft-lbs
- Fastest possible acceleration
- Firm shifting
- No dead pedal
- Biggest adrenaline rush we can give you
Street Tune
- Improved Horsepower & Torque
- +80 RWHP + 144 ft-lbs
- No dead pedal feeling
- Most power & torque you can add while maintaining OEM levels of
- reliability
- Fast acceleration - Truck feels lighter
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 +40 RWHP +72 ft-lbs
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 +20 RWHP + 36 ft-lbs
Optimized Stock
- Slight revisions to factory calibration
- No significant increase in peak power
- Good for troubleshooting a physical problem with your truck
- Great for when someone else drives your truck
AISIN (FYI)
The Aisin transmission is most often (but not always) found in the 2013-2021 HD Cummins Cab & Chassis pick-up truck models. It was an available option for standard pick-ups as well but, came with a price tag. Your Aisin-equipped Cummins will run better than it ever has before with our Custom Engine Tuning, but at this time there is no transmission tuning available. Our engine tuning for your truck is specifically designed to maximize its full potential while maintaining the reliability of your truck. Others may run a 1-size-fits-all when it comes to 6.7L Cummins engine tuning, but if you have an Aisin transmission the difference is significant.
G56 (Manual Transmission)
The G56 Manual transmission is offered through to the 2018 model year. The factory clutch can handle a reasonable amount of added torque with an adult driver at the wheel. For these trucks, you get all four Custom Engine Tunes in individual files. Our Engine tuning for these trucks takes into account the difference in engine operation for manual transmission trucks.
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
