The Dynaflex Under Carriage Muffler is a high-quality, durable muffler designed to fit most makes and models. With a longer length for greater sound control, this muffler features a 5-inch inlet and outlet, a 9-inch body width, and a 36-inch body length. Sold individually, the overall length of the muffler is 43 inches, providing practical and effective sound control for your vehicle. Upgrade your car's exhaust system with the Dynaflex Under Carriage Muffler for a quieter and more efficient driving experience.