Platinum Fuel Saver 22% - 28%+ Boost 100% Guaranteed 22% - 28% Increase in Your Gas Mileage Cleans Engine of harmful abrasive carbon deposits Easy to Install! - 10 Minutes vs. Hours w/ HHO, WATER/GAS, Aqueous Ethanol, etc. Fuel burns more completely - works with your catalytic converter Reduces pollution & Increases Your Bottom Line!