This cat - back exhaust system is perfect for Ford Edge Sport and ST owners from 2015 to 2023 who want to enhance their vehicle's performance. Whether you're cruising on the highway or taking your car to the track, this exhaust system will deliver. It's made of 2.5 - inch 304 stainless steel tubing, which is strong and resistant to corrosion. The high - flow black muffler not only gives a mild sound but also boosts horsepower and torque. Installation is a breeze as it's a direct bolt - on system that doesn't require any cutting or modifications.