4" x 16" Weld On Stainless Steel Silencer Exhaust Box Body, 57mm In - 57mm Out
Inlet: 2" 1/4 / 57mm . Outlet: 2" 1/4 / 57mm . T304 Stainless Steel 101mm / 4" 400mm / 16" 57mm / 2" 1/4 57mm / 2" 1/4. Due to the materials used this silencer will not degrade or rust, it is a change once solution.