my husband is working on a DIY snorkel for my CJ. pvc, baby.its only costing about $20. its pretty simple. for starters i have an EMPI carburetor with the air filter that sits on top. he got a plastic box, drilled a hole in the side to fit the pvc, seal the box so that it is water tight (make sure the box is big enough that it doesnt choke the carb) drill a hole in the passenger side of the jeep, run the pvc out the hole and up to the height of the roof, and put a mushroom cap on top so water/debris doesn't git in. ince it's do i'll let you know how it works.
Hi-lift jack mounted across roll cage. Two fence clamps, two carrige bolts, washers and two wingnuts. Cost less than $10 bucks. Now the hi-lift is mounted on the roll cage, on the undeside, right behind the sound bar. Soft top or bikini top, it stays right there.
99 SE with less than 43K on the clock and a few mods......
Go to a local scrap yard and get yourself 2 pieces of 4" angle iron cut to the length of your rockers. Hit em' with some paint. Drill about 8-10 holes along one side and clamp it to the rocker w/ c-clamps. Drill the holes into the rocker and then bolt them up. Should cost ya about $50-$80 depending on how much your specific yard charges for the metal.