i heard if you buy a nice kit, that doesn't happen. A friend of mine knows where to get air installed for about 900 bucks, including parts. does this sound realistic?

Also, If someone can point me in a good product review or website, brand name, anything. i have visited hackshack, and i came up with not much after searching eai. i want someoplace i can actually buy one. i live in phoenix if anyone here local knows a place.