Horsepower, acceleration, and fuel economy are key features that define the driving experience. Because they are so important, engine oil formulators, vehicle manufacturers, and even drivers continuously look to improve and optimize these three factors. Wouldn’t it be nice to boost all three simultaneously in a cost-effective and easy-to-use approach? Our solution is simple: BASF's IRGALUBE® FE1! Just add this innovative additive component to your engine oil with a single top-treat – and your vehicle will gain the power to save on fuel.