i'm running it just fine on my 2j.
only thing that pisses me off is that it can only read two of the following four: knock sensors, air temp and water temp. so right now i have both knock sensors for logging, but i want water temp to set up a cold start enrichment map and to maybe get rid of heat soak because of that stupid air temp sensor being mounted in the manifold (my intake is powder coated, so it heat soaks soooooooo bad)
and there is a glitch where it causes random knock sensor codes every once in a while.
and a tiny glitch is instead of putting "0" across your injector map, use "-1". apparently the 0 isn't actually 0 from what i've been told. but they may have fixed that in the latest update.
other than that, it's great. i'm gonna see if i can get it to activate my meth and have it inject more meth dependant on how much boost i run, but i don't know for sure if that'll work well, only what i've read. it'll work fine to control a non-progressive meth setup, but i want a progressive setup.