Advanced Flow Engineering, Inc. (AFE) produces high-flow, high performance air filters and intake systems for the automotive market. aFe was started in 1999 with the idea of addressing the lack of choice in the aftermarket industry for a high-performance aftermarket air filter. aFe believes in their products and each employee has years of experience in their individual positions, and they and work together to make certain they have the best product available. aFe had no desire to be just another company that sells air filters, so they pay close attention to the details that make an aFe filter better than others being sold. aFe currently produces aftermarket air filters for passenger cars, light trucks and SUVs, and even have solutions for round racing and universal clamp-on filters.

AFE's Mission Statement asserts that they are in the business of providing superior value to their customers by providing premium quality automotive products that will improve their vehicle's performance. They vow to do business ethically, while endeavoring to accomplish the most aggressive growth rate in the market, yet respecting the environment and taking care of their employees, which they consider to be their most important asset.