Only thing I can offer up is that I want one
Priorities differ from person to person. Not everyone can afford (2) vehicles so the jeep fills both duties, DD and off-road. I could have used more power more times then I can count in my JK on and off road.Every time I have been wheeling I don't think I had my rpm much over idle. I have had to replace one set of tires due to the tires getting torn up. Jeeps don't need a supercharger on the steet since there is so many other choices of cars to build up for the street. There are so many other upgrades needed for off roading that would be in line before a super charger. Even if you made a list of desirable upgrades then prioritized the list. the super charger would fall to the bottom of the list. If you want a street machine then ...