I have tinted a few cars now, and i will never buy tint from the store again! however i will still tint my own windows.... I bought a couple tint kits off ebay from a seller named tint-pro. The tint kits come with tint for every piece of glass in the car, laser cut and fits perfect. you just peel soap and apply, then squeegee. I did my truck that didnt have tint from the factory, and a buddy's truck last week end. Im going to be ordering a kit for my car also. The best part is not only is the tint all pre-cut, its only $32 for every pice you will need shipped to your door. Heres how my truck came out: