Stainless Works Race Muffler 4.5" OD

Our race muffler is a great solution to stay legal in a race class that mandates mufflers. Made from 304 stainless steel and featuring a perforated interior core, our race mufflers weigh a mere 1/2 pound each. Includes a 5-year limited warranty. Choose from a variety of outlet sizes, our Race Muffler has a 5 inch overall length. Price is per muffler. 5 Inch Long Muffler Choose Your Outlet Size Made in the USA 304 Stainless Steel Construction TIG Welded For Strength and Beauty