Ethos
Environmentally safe Ethos Fuel Reformulator is used in racing cars also. This is to improve the engine performance. More over the speed is important in racing which can not have number of pit stops to fill the fuel for the car. This additive will help to go more distance than previous rate and reduces the number of pit stops. This will make them to lead the rally or race. The spectators of the race are free form pollution because the emission is also well under control from the vehicle exhaust by the use of Ethos for Earth. To experience the performance of the ethos one can have the test drive that is organized by the manufacturer.
How ever the improve gas mileage can not be witnessed in the test drives. But you will get the experience of the smoothness of the engine with less noise and improved speed of the vehicle. According to me the best part of the product is non toxic, reduces toxicity in the emission that is very light, it is non hazardous and bio degradable. The last property is very much good as it will not affect the environment even if it is exposed in the air. This property of bio degradation is only found in the natural additives like Ethos.