This JMI 12-inch Universal Center Inlet Head with a 5-inch inlet diameter is an automotive component designed for catalytic converter systems. The part, identified by number 10018R, features robust construction and precise engineering to ensure proper exhaust flow management. The universal design makes it compatible with various vehicle applications, while the 5-inch center inlet provides optimal gas flow distribution. This refurbished unit has been carefully restored to meet functional specifications, offering a cost-effective alternative for automotive repair and maintenance needs. The component's dimensions and configuration make it suitable for both OEM replacement and custom exhaust system modifications. Perfect for automotive professionals and DIY enthusiasts looking for quality replacement parts for their exhaust system projects.