Jones Exhaust Systems MF2268 5" X 8" Oval 18" Muffler 24" Overall 2 1/2 X 2 1/2 2 1/2 X 2 1/2 Diameter 24 Inches Long 5" x 11" Oval 18" Muffler 24" Overall 2 1/2 X 2 1/2 409 Stainless Steel Reversable