Thrush 24205 Glass Pack Muffler Heavy gauge shell for maximum durability Expandable bushings for custom applications, Available stainless steel or painted Continuous Roving Fiberglass for powerful tone and long life, Straight through design for maximum flow and power Muffler Body Height: 3.5", Muffler Body Length: 26", Muffler Body Width: 3.5" , Muffler Body Material - Aluminized, Muffler Inlet Configuration - Center, Muffler Outlet Configuration:Center,Muffler Outlet Connection Type: Pipe Connection,Muffler Outlet Diameter:2.25" Muffler Inlet Connection Type: Pipe Connection, Muffler Inlet Diameter: 2.25", Muffler Inlet Diameter Designation: Inside Diameter , Muffler Overall Length: 31" , Muffler Shape:Round