Turbo Inlet Elbow is cast from aluminum, allowing for an organically shaped inlet that gradually changes over long distances. Such a design promotes better flow, rather than dropping off sharply at the turbocharger inlet like other units. It is larger overall than stock and removes the large internal restriction of the PCV inlet to flow out of the factory unit, allowing the turbocharger to operate more efficiently. Completely assemble each unit using billet retainer arms, billet PCV bangs, and new O-rings. The inlet and outlet are CNC machined to control tolerances and ensure a snug and secure connection.