Hey all, my boyfriend and I like to work on our bikes and on our car when we have the time and money to upgrade. Our latest modification was installing automotive LED lighting. I was online this morning checking out some different products when I saw an electric supercharger. It was significantly cheaper than your conventional supercharger AND it said you'd increase MPG. Is this believable or a scam? Because if it worked, and gave our car torque AND less time at the pumps, I AM IN!!