Cigarette Lighter Device Said To Improve Car’s Fuel Effeciency By 18%http://www.gadgetreview.com/2010/02/cigarette-lighter-device-said-to-improve-cars-fuel-effeciency-by-18.html#more-48055 by Tomer • 16 years ago 1 1 16 years agoGAgadgetreview.com