304 Stainless Steel Muffler Flowmaster 12512304 Flowmaster Super HP-2 Muffler 304SS Laminar Flow Muffler For Exhaust These mufflers are available in either a 409S stainless steel case or a polishable 304S stainless steel case and in sizes ranging from 2., 00 in., , 2., 25 in., and 2., 50 in., Stainless steel construction Flowmaster® - Super HP-2™ Oval Performance Exhaust Muffler Patented laminar flow technology Flowmaster HP-2 Series Pipe Connection Centered Exhaust Muffler 12512304 ; Reversible, No ; Inlet Outside Diameter, 2.63in ; Outlet Inside Diameter, 2.5in ; Outlet... Flowmaster has taken the laminar core of our classic HP-2 muffler and wrapped it in a compact square case. Hp 2 series mufflers - FLOWMASTER Fit type: Universal Fit
