3" muffler bodies morphs to 3-1/4" at the rear 2" constant-velocity cores for exceptional sound and performance, as well as the bonded E-glass and stainless steel mesh Sold in pairs Made in the U.S.A. For short body with bags Marca : COBRAReferencia del fabricante : 5207Color/acabado : CromadoDiámetro exterior : 82,6 mm (3-1/4")Modelo : NH SeriesNombre de producto : SilenciadorTipo : Slip-onUnidades : Pareja