I don't believe they make one for the 4.0 I6 ZJ, last time I looked anyway.
Street Performance makes an Air Max for the 4.0 ZJ Grands though, same thing as the AirRaide kit. Big cone K&N, spiral bore replacement tube to the throttle body. I'm looking into one for mine right now, I'm hoping it's a cold air intake as well.
There's a throttle body spacer discussion going on right now about how spiral bore TB spacers make little to no difference but I'd like to see if a spiral bore intake would. It may just be wishful thinking but I like to squeeze every little horsepower out of an engine I can.
here ya go. i did it on mine. works like a charm. and was cheap. $55 for the K&N filter @ NAPA. i did go with a shorter filter, though. they call out a 12" long filter - i went 8" long. does the same thing.....
find a local electrical contractor and ask if the have any 3.50" dia steel conduit. i got mine from work. i think i may end up painting it or even wrap it in insulation..... you can fab up a box to go around it too. just start with cardboard and then find some ssheet metal (Home Depot or what ever, should have some). keep working at it. you'll get it....
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