Designed to provide a little extra power without detection, this kit was developed with compactness in mind. From the small 10 oz. "skinny-minny" bottle to the plastic supply line and the "brass fitting" nozzle, this system is easy to conceal. the kit is fully adjustable and ideal for either EFI or carbureted vehicles. Discreet and unobtrusive, Mr. Mister will provide that vital extra impetus for your next covert operation.