The Edge EvoHT2 is a budget-friendly handheld flash tuner for 2017-2019 GM gas trucks and SUVs built on the classic body style. It plugs into the OBD-II port and loads preset power levels tuned for towing, daily driving, fuel economy, and performance, then unplugs once the ECM is flashed. The color touchscreen doubles as a diagnostic and monitoring tool that reads live engine data, reads and clears diagnostic trouble codes, and calibrates the speedometer for axle gear and tire size changes.
Specifications:
- Product line: Edge EvoHT2 Handheld Tuner
- Type: Handheld flash tuner and monitor
- Display: Color touchscreen
- Fuel type: Gasoline
- Power levels: Multiple preset levels for economy, towing, daily driving, and performance
- Diagnostics: Reads and clears DTCs, live-data monitoring, speedometer calibration
- Updates: Internet updateable via USB
- C.A.R.B. EO # D-802-19
- Part number: 26041
Fitment: 2017-2019 Chevrolet Silverado and GMC Sierra 1500/2500/3500, plus Tahoe, Suburban, and Yukon, gas engines, classic body style. Does not support E-Assist or hybrid applications.
Emissions compliance: This part carries a California Air Resources Board (CARB) Executive Order (EO # D-802-19) and is legal for sale and use on emissions-controlled vehicles in all 50 states. A California Proposition 65 warning applies.
FAQ
Is the Edge EvoHT2 50-state legal?
Yes. The EvoHT2 part number 26041 carries CARB Executive Order D-802-19 and is legal for sale and use on emissions-controlled vehicles in all 50 states.
Does part 26041 need a custom tune or tools to install?
No. It installs through the OBD-II port in minutes with no tools and loads preset performance levels, so no custom tuning is required.
Which vehicles does the EvoHT2 26041 fit?
It fits 2017-2019 GM gas trucks and SUVs on the classic body style, including Silverado, Sierra, Tahoe, Suburban, and Yukon. E-Assist and hybrid models are not supported.
Can the EvoHT2 read and clear check engine codes?
Yes. It reads live data and reads or clears diagnostic trouble codes, and it can recalibrate the speedometer for tire and gear changes.

