The A618GPN is a universal oval muffler with a 127mm x 76mm (5" x 3") barrel and 305mm (12") length. Constructed from aluminised steel with centre/centre configuration, it features Megaflow internals, perforated tubes, and glass packing. This unit accommodates 57mm (2 1/4") tube connections and is supplied without spigots for direct welding to exhaust systems.
