Rear Airbag Air Spring Bags Suspension Kit for 2007-2021 Toyota Tundra 2WD 4WD, Helper Bag Spring Towing 5000 lbs, W217602445 2445

This was just easy to install (I'm experienced in air suspension) and I gave this kit a shot. Since I have all kinds of hoses and couplers I was able to modify anything I wanted in the case of an air leak. What is not fixable is if the air springs themselves leaks, long story short. I used ALL the parts that comes in the kit and cero problems not leaks at all anywhere. I'm surpriced since this was the cheapest kit...THE ONLY THING I HAD TO DO IS TO WELD AN EXTENTION FOR THE 3" BLOCKS THAT I HAVE ON THE BACK. Being my descitiin to do so cause there is an extension I supposed to get in order to do so. Well I wanted to get it done fast and is not a big deal for me cause I'm a metal fabricator...NOTE. Learn how to put air in this things. You SHOULD NOT charge one airbag to lets say 40psi and then put 40 psi on the other one and done deal. It does not work like that. You should ain for 40 one the right and then hit 40 on the left, the re do this 3 more times. Inmidiatly you will realize whay you shold do so. And to deflate is the same thing, deflate 3 to 4 times alternating between the airinlets to your 10 or 5 psi whatever you use for unnu load vehicle.Hope this will help some one out there... be safe....

Just changed the lines and conections and working good 1 day and they keep the presure,

Bags leak down really fast. Doesn’t seal correctly

Install in my driveway and when done everything is good. No leaks and unloaded or unloaded. 1.5 months, still nuts on!