Innovative AT Products On-Board Air System Kit (Compatible with Jeep Wrangler 4-Door JKU 2007-2018, All Models)

I love this kit. I have a Rubicon with a mild lift, mild tires, and conservative styling. I don't plan on wild modifications and don't intend to replace the factory lockers with air-lockers, install an air horn, or run air tools, so this was the perfect installation kit for me. To be sure, this is pricey when combined with the ARB compressor, but the result is a classy, solid investment. I don't take the time to write many reviews, but this product is fantastic enough that I feel it merits one.QUALITY: Top-notch--no sharp edges, mis-aligned holes, or missing parts. It includes additional parts necessary to complete the air system, including a few, small, thoughtful electrical parts--all you need is this kit, a few tools, and the ARM compressor to complete the project.INSTALLATION: The installation takes time and patience, but in the end it is very much worth it in terms of performance and the ability to integrate an air system into a JK this well. Instructions are FANTASTIC with step-by-step color pictures. In fact, the instructions are of particular value because they include instruction on how to install the wiring for the ARB compressor in the cabin and through the firewall. I installed it myself in a single, long evening. The most difficult part was tapping into the cable under the dash that is used to light the compressor switch--it's a real pain. I should note that this has nothing to do with the installation of the air parts, and the fact that this kit helps you with this compressor wiring step is evidence of how complete this kit is.PERFORMANCE: I installed this late last summer in preparation for my first trip to the Oregon Dunes. The kit performed flawlessly. One person in our group was ill prepared for the trip and we ended up getting out of the dunes at 10pm, tired, hungry, and in the dark. We were all grateful that I had this kit and was able to get us all aired up and on our way quickly, easily, and without any additional drama due to inadequate, overheating, or failed compressors. I also use this to inflate matresses and an Avon inflatable boat (TIP--purchase some tubing union fittings and you can connect the individual hoses into one long hose  MettleAir MTU 3/8 Push to Connect Straight Union Fitting, 3/8" OD (Pack of 10) ).This is one of my favorite modifications to my rig.

I ordered this kit as a test of concept. The idea of inflating 4 tires at once is a huge time saver, but I wasn't sure how the CFM of the compressor would hold up. I came into this purchase as a skeptic. After two months of trying to prove otherwise, I am posting this review so others know this actually works. I started with a 2014 Rubicon with stock tires (32 inches). After deflating all 4 to 15 PSI, it took 05:04 (that's 5 minutes) to get them all up to 40 PSI according to TPMS. Larger tires will require more time, but I tested that too. I took 4 37" tires down to 10 PSI, and brought them back to 32 PSI in about 11 minutes (not as exact a time as the 37's didn't have TPMS installed). The compressor bracket fit great and the instructions included with this are great - the electrical section that applies to the ARB TWIN is even better than the ones that come with the compressor itself! I customized one of the seat brackets to hold the rocker switch (my preference), but there are plenty of switch setups out there. This kit works specifically for the 4 door, with some decent changes for the 2 door kit. I recommended the 2 door kit to a friend and installed that too. Both products worked perfectly, as designed, with great instructions.

The ability to air up 1-4 tires at a time is great.My JKU runs on 32" tires, my old routine involved a smaller compressor, with battery clamps, and a lot of kneeling down, checking pressures, waiting around... to the tune of an hour and change. (10+ mins/tire, 4 tires, setup time, and pump cool down time between tires)No word of hyperbole... I am now off the trail and ready to be back on the street in 15 mins, if I'm puttering around. About a minute... maybe 2 to get the hoses plugged in and on tires, about 4 to inflate, another 2ish to take everything apart, and then I suppose the other 5 mins would be rolling up hoses and putting everything away neatly.The kit was easy to install, took me a couple hours (most of that was spent fighting the $%*@$&%! ARB wiring harness)I removed the Innovative JK Products sticker from the compressor mount, which makes the entire setup all but invisible.

Very good instructions and a fairly painless install. Looks really clean and neat when done, you'd be hard pressed to know there was an ARB Twin Compressor under the passenger seat. The hardest part was getting the main ARB power harness through the firewall. Just go slow and have patience. Very nice touch that Innovative JK Products includes the necessary electrical fittings to properly hook up the compressor (ring terminals, "T" taps, etc). Works as described. Definitely nice to air up without having to open the hood, attach alligator clips to battery, then crotch next to each tire as it fills.