Here is a small shot of my under hood setup. I got some help from some of the guys on here also. DO NOT buy one of the kits off eBay. You can piece it together with parts off eBay, but avoid the kits. They are pure junk. I went with good set of horns (can't remeber name), 1/2 brake airline throughout, ViAir compressor, and a 3 gallon tank. You also need a good solenoid, as the one that comes on the horns is normally junk. I suggest a 5 gallon tank if you have room, but the 3 gallon fits nicely in the back of an SUT. If you need some help, or want additional pics, email me directly at
michael.g.newton@usmc.mil. Good Luck.
Also use the search function, as you will find other posts on this.