jet performance module
I had a Jet module on my dodge and it just plugs in with the ECU you buy it the way it comes no adjusting things. I don't know if you can add it to a programmer but I would be interested in finding out that information.
I did notice some differences but I added other mods at the same time so I am not sure how much I took it out for the winter and it did not seem to shift as hard or pull as long. But for the money I would say not to get it. programming is the only way to go.
Jet Module
The differences between the Jet module and "tuning" are explained a ways into the chips and programming forum. I've been running my Jet module for about 6 weeks on my 2006 and, as stated elsewhere, it's a waste of money. Put it towards the Xcal II programmer.
There are no "real world" gains to be had with the plug in module in my opinion.
kb
There are no "real world" gains to be had with the plug in module in my opinion.
kb


