Hooker 21516HKR Single 2-1/2" Center Inlet, Single 2-1/2" Center Outlet Single 2-1/2" Center Inlet Single 2-1/2" Center Outlet 4-3/4"H x 10-1/4"W x 14"L 16 Gauge Aluminzed Steel Case Reinforced Inlets and Outlets Stainless Steel Perforated Plate eliminates Internal Rust