Jet chip modules are basically a waste of money, they just trick the computer and dump fuel, doesn't help performance and makes the engine run worse all around.
It looks like they actually may make a real tuner on that site, but I don't know anything about that, just know about the piggyback "chips".
JET chips usually are piggyback chips that clip onto the ecm/pcm and are not much more than a resistor that changes a or multiple sensor signals and "tricks" the computer to thinking it's running lean, so then the computer adds fuel. This F's up the A/F ratio and is not good for performance, fuel economy, or engine longevity in general. Also it has no effect at WOT anyway because at WOT you are in open loop and sensor input is not used.
It's NOT a tuner/programmer, it's a power control module, so they haven't cracked any encryption or come up with anything 'special'.Jet released there tuner for the 2011-2012 rams. They claim 17hp an 19tq. Theothers can't be close behind. How is the forum not blowing up Haha