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Latest Customer Reviews
Hypertech Max Energy 2.0 Programmer Reviews
Reviewed By Gary V (BROOKLYN, MI) Reviewed for a
2015GMC Sierra—5/29/2016 4:00 AM
Does everything promised. Simple to plug and play. No need to unhook Onstar. Tire recalibration, is a snap. More power and cleaner shifts.
Next day , free delivery was great ! Thanks again , Auto Anything !
Reviewed By Bill H (Ponchatoula, LA) Reviewed for a
2011GMC Sierra—5/13/2016 6:27 AM
So far I like the performance but really didn't get a fuel mileage increase and also needs some better instructions on how to adjust all the settings. For example how to adjust shift points for certain program's