Was talkin about how mini vanish the JK's 3.8 is, so I started googling a supercharger for it and found this. The HP is amazing (sarcastic) http://www.youtube.com/watch?v=-cUsq2tKLso
i'm sure things have come a long way since they posted that a year ago... none the less, i'd rock it... i bet the low end torque would make that thing a blast to daily drive or wheel in the rocks....