Hi Pat,
I wouldn't recommend that company at all. They had terrible customer service and probably would do a terrible install job if they offer that. I just looked it up and its called 4wheelonline. Here is the site:
http://www.4wheelonline.com/Categori...tegoryId=28902. They say they have new customer service hours now, but I don't know if they got a whole new customer service department. The system we have is called Air Lift. They are from right up here in Lansing. The customer service department at Air Lift is excellent. I would recommend you just go to Camping World, they have quite a selection and probably could give you a better price (assuming you're a club member) than someone else.
FYI, we have the Air Lift Super Duty air springs (2000-2005 Excursion 4WD), front and rear, with the SureSet controller and compressor. Here's the company website:
http://www.airliftcompany.com. We initially thought the controller wasn't necessary, but every time we went to tow, I always needed an air compressor around to fill them. Also, I heard from many sources that the front bags were also unnecessary. Maybe so, but I sure think they help a lot. I'd say its a must with a diesel, since its so heavy in the front. When towing the Toy Hauler, I have about 70 PSI in the rear and 10-15 in the front. When solo, I have about 25 both front and rear (with the V10 though).
I do have a couple tips for the install. First, my dad made a bracket out of diamond plate that uses the same holes we already had for the brake controller to mount the air bag control. The brake controller is on the top, since its smaller than the other control. Second, there are two (or 4 with the front kit) air valves, actually tire valves, attached to an air line which goes to the individual bags. The instructions said to drill a hole in the bumper to mount these. I didn't want to drill any holes in the bumper, so I used the existing holes on the bottom of the rear bumper on each end. These holes are too big to mount it to, but a couple big washers and rubber came in handy here. For the front, I used the holes from the front license plate bracket. Whereever you have the kit installed, you may want to watch as close as you can to make sure no unnecessary holes are drilled.
Good luck in your decision,
Jon
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2007 T-286SR Cherry/Granola, #6236, original owner, current mileage: 9473.8 (as of 6/18/21)
1997 T-2653 Blue Denim, #5471
1979 12 1/2' MC, Beige & Avocado, #4639
Past Sunlines: '97 T-2653 #5089, '94 T-2251, '86 T-1550, '94 T-2363, '98 T-270SR