Dynomax UltraFlo 409 Stainless Steel 3" muffler 17221

Muffler, Ultra Flo Welded, 3 in Offset Inlet, 3 in Center Outlet, 14 x 9.75 x 4.5 in Oval Body, 19 in Long, Stainless, Natural, Each

This is the muffler we put on my dad's IROC, in this video.