This MagnaFlow exhaust system is perfect for Ford F - 150 owners from 2002 to 2003 who want to enhance their vehicle's performance and sound. Whether you're cruising on the highway or showing off at a stoplight, this exhaust system will make your ride stand out. It features 2.5in. main piping and 3.5in. polished tips. It's easy to install, so you can do it yourself and start enjoying the benefits right away.