2020-2022 3.0 Duramax LM2 EZ Lynk Tuning Package

A comprehensive tuning pacakge for the 2020-2022 LM2 3.0 Duramax in the Sierra, Silverado, Yukon, Suburban, Tahoe etc.  Using the E46 ecu

If you do not have an auto agent 3 device, please add one to your order. 

Choose temporary 4 week lynk or permanent lynk. 

Choose between a Single tune file or multi tune file pack. 

All tune pricing includes the required ez lynk tokens. 

• Stock Optimized
• Heavy Tow +12 HP
• Light Tow +24 HP
• Sport +36 HP
• Performance +48 HP
  

WE STRONGLY RECOMMEND NOT EXCEEDING THE 48HP PERFORMANCE TUNE LEVEL WITH THE STOCK TURBO - PERFORMANCE HIGHER THAN 50HP MAY CAUSE DAMAGE TO THE STOCK TURBO. 

Transmission tuning is optional for performance up to the 24hp file.  Anything higher than the 24hp file makes transmission tuning considered a mandatory tune to have. 

Please provide your vehicle info such as VIN number, tire size and modifications to the trucks engine, transmission or fuel system. 

If the vehicle has existing emissions related messages in the evic cluster, please email us prior to ordering. 

• Increased throttle response (reduced or elimination of dead pedal)
• Increased torque in all power levels which allows earlier shifts when applicable for improved fuel economy 
• Increased fuel economy due to optimal commanded fuel quantity, injection events, timing, and trans calibration
• Quicker response to driver input due to transient fuel, timing, VGT and Transmission calibration
• All safe non aggressive OEM detune / back down strategies are left intact or calibrated for the higher power levels that prevent premature failures
• All limiters that are safe to be removed are
• Exhaust brake memory and maximized exhaust brake 
• Removal of auto start and stop as well as idle timers 
• Tire sized changed and if opted for transmission calibration it is optimized for specific tire size / gear ratios

• Extended transmission life, increased fuel economy, and better driving experience 
• Increased line pressure and shift parameters that would reduce shift times, slip etc follow actual torque models in ECM and TCM
• This strategy increases fuel milage, reduces duty cycle wear, eliminates harsh or random inconsistent shifts or characteristics that do not match the drivers request, input or desired feel
• This is why it is important the engine calibration be done correct or our transmission calibrations be paired with our engine calibrations as the models have to mimic each other
• All calibrations match the increased torque as well as earlier torque to apply it most efficiently
• Refined shift points to get rid of the low rpm lazy feel at low driver inputs cruising or towing waiting on the turbo to spool that usually results in a lot of pedal travel and down shift
• Tire size, gearing, and larger turbos this is a must to tailor to that specific mod
• Earlier converter lock up to use increased torque & increase fuel milage as well as reduce temps
• Earlier unlock & downshift eliminates lag from time of driver input to acceleration
• Torque converter OEM partial lock or locked shifts to remove flare feel during shifts
• TC feel can be stock or increased for less slip to lock time in 2-6 gears

Tuning can take 5 business days to process based on volume at the time of receipt. 

Tuning is NON refundable once ordered.