Round Stainless Steel Case; Dual 2.375 Inch Bolt-On Inlet; Single 2-1/2 Inch Slip-Fit Outlet; 7-1/2 Inch Body Length/ 20.375 Inch Overall Length; 4-1/8 Inch Body Width X 7-1/2 Inch Length X 4-1/8 Inch Height Catalytic Converter; Dual Oxygen Sensor Bungs Pre And Post Catalytic Converter