Reviewed By John P (Chickasha, OK) Reviewed for a 2006 Pontiac G6 —6/2/2016 8:47 PM
Easy to install, must follow directions very carefully and read them ALL BEFORE STARTING INTALLATION!! Excellent customer service by Hypertech!!! Very satisfied!
Reviewed By George C (ROANOKE RAPIDS, NC) Reviewed for a 2014 GMC Sierra —5/24/2017 7:40 AM
I bought the Max 2.0 because other reviews had said their trucks had stopped using oil when the 4cyl program had been turned off. I have run this program now for close to a thousand miles and haven't used any oil with the engine running on 8 cyl all the time. Gas mileage has remained about the same as before, I haven't noticed any problems with the Max 2.0 programmer. My 2014 GMC sierra has a lot more horse power running this programmer .