HKS Super Drager Exhaust systems incorporate a polished seamless-shell stainless-steel muffler assembly. All Drager systems utilize mandrel bent piping from 60 to 95mm in diameter and a 106 or 130mm Drager tip, depending on the application.
ERZ industries LLC
ERZ PERFORMANCE 1680 WEST WINTON AVE 3 HAYWARD CA 94545