This MBRP exhaust system is perfect for Ford F-150 owners who want to improve their vehicle's performance and sound. Whether you're on a daily commute or off - road adventures, this exhaust will make your drive more exciting. It's suitable for those who operate their trucks in extreme conditions due to its T304 stainless - steel construction. The 4 - inch cat - back single - side design ensures maximum exhaust flow. This system fits various 2015 - 2020 Ford F-150 submodels, giving you a wide range of options to upgrade your truck.