This MBRP exhaust system is designed for Ford F - 150 owners from 2015 to 2020 who want to enhance their vehicle's performance and sound. It's perfect for daily driving, as well as for those who like to take their trucks on off - road adventures. The exhaust system is made of T409 Stainless Steel and has a 3 - inch cat - back single side exit design. If you're a Ford F - 150 enthusiast looking for a reliable and high - performance exhaust system, this is the one for you.