aFe 49-03042-1 ATLAS 2-1/2" Aluminized Steel Cat-Back Exhaust System for Ford Ranger Produces an astonishing 7 horsepower and 9 lb. x ft. torque, Constructed of 2-1/2" mandrel-bent aluminized steel tubing for maximum flow A high luster 3-1/2 inch polished 304 stainless steel, rolled tip for an aggressive style, OE style flange used for a complete 360-degree sealing surface eliminating leak paths Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time, Uses factory mounting locations and comes with all hardware necessary for a hassle-free installation A chambered muffler constructed from 2-layers of aluminized steel is used for an aggressive tone without droning, Aluminized for better value proposition Manufactured and assembled in the USA