AFE (Advanced Flow Engineering) is a brand of aftermarket automotive performance products. The company produces a wide range of products for various vehicles, including air intake systems, exhaust systems, fuel delivery systems, and engine management systems. AFE was founded in 1999 and is based in Corona, California. The company's products are designed and manufactured in-house, and are intended to improve the performance, reliability, and efficiency of vehicles. AFE's products are used in a variety of applications, including racing, off-road driving, and street performance.