Jet Performance 69189 Mass Sensor Review

2018 Siverado 1500 10" lift with 35" 14" wheels. I was skeptical but it improved throttle response and mileage quite a bit. I have a cold air intake, an airbox Mod a throttle body gasket custom exhaust and a hypertech programmer This Jet MAS has really improved throttle response I can say I'm going at the same speed with less throttle and the RPM drops a bit Slight increase in mileage as long as it does not tinkering with it but it seems like hitting the gas has made the truck go faster I…