I am trying to gain knowledge on how to get better gas mileage. I was focusing in on buying a Sebring Convertible all summer and then, out of nowhere, when I least expected it, this lovely silver pt cruiser convertible jumped in my path and I fell in love, but the amount of gas I go through is making me convulse. Someone told me about this tornado thing, but, it doesnt appear to work for the turbo, or does it? Thank you in advance. I am an old lady going through my convertible mid life and I welcome any advice you are willing to share. Also, does anyone know if regular stores anywhere sell those cute car magnets? I think I may want to turn my new toy into a continuing work of art via car magnets. Dont shoot me