Made from aluminized steel for durability, Walker premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation. COMPATIBILITY Fits 20042004 Dodge Ram 2500; 20052005 Dodge Ram 2500; 20062006 Dodge Ram 2500; 20072007 Dodge Ram 2500; 20082008 Dodge Ram 2500; 20092009 Dodge Ram 2500; 20042004 Dodge Ram 3500; 20052005 Dodge Ram 3500; 20062006 Dodge Ram 3500; GET THE RIGHT PART Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information year, make, model, engine and trim for compatibility and check qualifier notes INHIBITS CORROSION Durable aluminizedsteel construction to inhibit corrosion and promote performance EASY TO INSTALL Manufactured with precision bends and OEstyle routings, hangers and connectors for easy installation where applicable OESTYLE PERFORMANCE Directfit design is fixture checked to ensure a precise fit that performs like original equipment BETTER TOGETHER Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade AVAILABLE IN DIFFERENT SIZES Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter I.D. Outlet Diameter O.D. connection; see product specifications for more information