MufflerdB Series Diesel MufflerdB Series Diesel Muffler; 9.62 in. Round; 4.02 in. Center Inlet/4 in. Center Outlet; 22.74 in. Length; 27.25 in. Overall Length; Satin Finish;SPECIFICATIONS:Body Height (in.): 4.1Body Length (in.): 22.74Body Width (in.): 9.62Inlet Connection Type: Clamp-OnInlet Position: CenterInlet Quantity: 1Inlet Inside Diameter (in.): 4.02Inlet Type: Single Center InletMaterial: 304 Stainless SteelMuffler Count: 1Outlet Outside Diameter (in.): 4Outlet Position: CenterOutlet Quantity: 1Outlet Type: Single Center OutletOverall Length (iFEATURES:Eliminates Drone4 in. Non-Restricted Flow For Max PowerReduced Backpressure And Lower EGTsExpanded And Notched For Clamp-On Or Weld-InStraight through nonrestrictive system design maximizes airflow improving performance and fuel economy. All components; even clamps and hangers; of the system are constructed of premium grade stainless steel to ensure the look and sound wont changed over the life of your vehicle. Proudly designed and manufactured in Berea OH USA.CORSA Performance is an engineering and manufacturing company based in Berea, Ohio that specializes in high performance stainless steel exhaust systems for the marine and automotive aftermarket. Founded by Jim Browning, the company entered the marine business in 1989. Since that time CORSA has become a leader in performance marine exhaust systems and components supplying more than 60 original equipment boat manufacturers and more than 1,000 boat dealers worldwide with 1,500 different part numbers for Mercruiser and Volvo sterndrive applications. Automotive products at CORSA Performance began with C5 Corvette exhaust systems in 1998, followed quickly by systems for the C4 Corvette, Camaro/Firebird and the Viper. Today, CORSA Performance also offers premium quality stainless steel exhaust systems for Cadillac, Mustang GT, C6 Corvette (including the new 505 hp Z06), the new GTO, 300C/Magnum/Charger (including SRT-8 models) and Hummer H2/H3 vehicles. In 20