Muffler - M-80 - 2.5 in Offset Inlet - 2.5 in Offset Outlet - 4 in Diameter - 14 in Long - Stainless - Each

Muffler - Glasspack Style - Maximum Flow - 4 in Side Tube - Slip-In - Steel - Natural - Pair

Muffler Insert - Maximum Flow - 4 in Side Tube - Slip-In - Steel - Black Paint - Pair

Muffler - Mega-Flow - 3.5 in Center Inlet - 3.5 in Center Outlet - 7 in Diameter Body - 38 in Long - Steel - Natural - RV - Each

Muffler - 1.375 in Center Inlet - 1.5 in Side Outlet - 3.25 in Diameter Body - 14.688 in Long - Steel - Aluminized - Tractor - Each

Muffler - Super 40 - 2-1/2 in Offset Inlet - 2-1/2 in Center Outlet - 13-1/2 x 10 x 5 in Oval Body - 19-1/2 in Long - Stainless - Black Paint - Each