Pypes Exhaust MVR10 Race Pro 14" Long 2-1/2" Offset Inlet 2-1/2" Offset Outlet 409 Stainless Steel Muffler PYPES PERFORMANCE EXHAUST MVR10 Race Muffler 2.5in Offset/Offset Each Dimensions in Inches (LxWxH): 20.9 x 20.9 x 4.8