Ported Intake Manifold Set | 370Z / G37 / Q50 | VQ37VHR HR engine and valves over time

and valves over time

reliability

or strip — naturally aspirated or boosted setups

Whether you're running pump gas

Ported Intake Manifold Set | 370Z / G37 / Q50 | VQ37VHR HR engine and valves over timeYour factory manifold restricts airflow right where it matters most. This ported upper and lower manifold set opens up the runners for smoother airflow, better throttle response, and real gains across the RPM range hand finished, not mass produced. Key Benefits Upper manifold features expanded, smoothed runners for increased volume and velocity Lower manifold fully ported and polished for a seamless transition to the cylinder head Hand finished