Have you ever been driving your Jeep Cherokee down the road and the air intake hose falls off? The only thing open is 7 eleven? A Pringles can will work wonders. Two tips: First-eat the chips out of the can before installing. The suction of the intake will pulverise the chips causing you to stall. Second-please use the regular flavor Pringles. Its a known fact that the stench of Sour Cream and Onion flavor will cause drowsiness and extreme hunger.