Black Widow Exhaust The Big D Series Center/Center Muffler; 3.50-Inch Inlet/3.50-Inch Outlet (Universal; Some Adaptation May Be Required)

Description Body size: 14 3/4″ x 7 1/2″Overall Length: 21 3/4″Inlet/Outlet Length: 2″ (each side)Material: 409 Stainless SteelInside Diameter: 3.5″Bi-DirectionalSize DOES matter when we’re talking about mufflers. Black Widow’s Big D muffler is in a class of it’s own at almost 22″ long and width of 7 1/2″. If you’re looking for that aggressive Black Widow sound and “size does matter”, this is the muffler you need! All Big D mufflers are backed by Black Widows Lifetime Limited Warranty. Go to Warranty for details.NOTE: Because Black Widow mufflers are universal and not a direct OEM fit, we recommend installation by a qualified muffler shop.