This MagnaFlow exhaust is perfect for Ford Expedition owners who want to enhance their driving experience. Whether you're cruising on the highway or stuck in city traffic, this exhaust will make your ride more exciting. It's designed for 2018 - 2024 Ford Expedition models with a V6 3.5L gas engine. The main piping is 3 inches in diameter, and it has a 4 - inch polished welded - double wall - angle cut - rolled edge tip. If you're a car enthusiast looking to add some power and a great sound to your Ford Expedition, this exhaust kit is for you.