MagnaFlow Conv DF 97-98 BMW 540I / 97-98 740I / 96-98 740IL 4.4L D/S

MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limited applications may require additional welding for optimal installation. Direct Fit Catalytic Converter; Heavy Metal Series; 2.5 in. Tubing; 2.5 in. Inlet/Outlet; Overall L-54.00 in.; W-4 in.; Conv L-9 in.; Incl. Gaskets; MagnaFlow specializes in superior catalytic converter and exhaust technology and each converter is designed to the exact original equipment specifications while keeping the Check Engine Light off.