kit for car for better gas mileage?
Someone is telling me the is a kit for your car i dont know if he said hydrogen kit, but for some reason that comes to mind. The kit was around $150 he said and it makes it so you get a lot better gas mileage. If someone knows what he is talking about can you tell me?




![p389sml[1]](http://farm4.staticflickr.com/3119/2665437479_e1a40381b8_t.jpg)



Recent Comments