The Walker Universal Ultra Catalytic Converter is manufactured with the highest quality materials, Stainless Steel body, heat-shielded pipe, and structural brace for better strength and durability. The Walker Exhaust Universal Ultra Catalytic Converter will filter the exhaust fumes like then OEM unit, keeping you safe and your vehicle legal. With a 25,000 Mile Manufacturer’s Catalytic Performance Warranty and a 5 Year/50,000 Mile Manufacture’s Structural Integrity Warranty. This Catalytic Converter is a Universal design, which may require cutting, welding or additional pipe or clamps to complete installation. Walker, an industry leader in emission control products, offers a complete line of exhaust and emission control products and has been a driving force of innovation for over a century.