This great looking Polished Stainless Steel Muffler offers quiter operation without sacrificing performancem thanks to its unrestricted flow through design. Comes complete with Special Down Pipe and Heavy Duty Stainless Mounting Clamps. Easily adapts to any unswept exhaust system with a 2" O.D. stinger pipe (Cut to fit, no welding required). Components can also be purchased separately to aid in making your own custom exhaust system.