This product ships for free to most Canadian locations! Learn more.
(show all inventory)
Available at alternate warehouse - contact for price
This is a special order item, please allow for additional processing time. If you would like an ETA, please reach out prior to placing your order.
Quantity:
Description
Fits
Year
Make
Model
Engine
2020-2023
GMC/Chevrolet
HD
L5P 6.6L Duramax
Note: This product is NOT compatible with Cab & Chassis trucks.
It has arrived! Now you can flash your 2020-2022 GM Diesel with the all-new EvoHT2 programmer, without removing the ECM/TCM for unlock, no cores to deal with, no harnesses, no ECM swaps saving you time & money; a complete plug & play flash tune for your L5P!
Part Number: 26402
Features
In-vehicle ECM unlock with the industry's first ECM/TCM unlock tool
Industry's first 10-speed transmission tuning included for better shift performance
Adds up to 125hp/275tq to the tires (500 rear wheel horsepower)
Heavy Trailer 50hp/100tq, Economy 75hp/160tq, Light Trailer 90hp/180tq, Extreme 125hp/275tq
Extreme tune gains approximately 157hp at 3200 rpm
Throttle Boost feature allows user adjustable pedal sensitivity (5-50% over stock)
Remember last button setting for exhaust brake, drive mode, and grade braking
Calibrate speedometer for tire sizes 26-38"
Disable Top Speed Limiter
Adjust speed and rev limiters
Read and clear DTC's
Adjust Idle Up feature for 600-1800rpms
Command manual DPF regeneration cycle
Allison Transmission Relearn
Enable/Disable/Reset Intake Air Filter Monitor System
Begin/Abort Crankshaft Position Sensor Learn
Great for daily driving and towing performance
Tuning has passed all in-house emissions testing with CARB EO submissions being processed
Calibrations developed to offer clean, efficient DPF DPF-friendly performance
Most cost-effective way to add performance tuning to your L5P on the market today
Great option for owners already running our popular Insight CTS3 monitor but now crave added power
2023 Model Year Support Coming Soon - Finalizing TCM Calibrations
Notes
The device can unlock and tune only one vehicle. Once the ECM is unlocked and flashed, the flash can be returned to factory settings, but the Unlock process can not be reversed. If VIN lock and ECM Unlock have been completed, the device is non-returnable
