Im just wondering how much more Hp and torque do you get when you install an EZ box to an ETH motor. They advertise that the box will give a big boost but Id like to know from somebody thats done it. Dont get me wrong, I love my truck and it pulls my 12k trailer great. If the box will help and not hurt the drivetrain I will consider it. I like staying in front of fords and chevys.


