LS2 Intake Manifold Porting Service

The Gwatney Performance (GPI) OEM LS2 Intake Manifold Porting Service offers a method to significantly improve the airflow and performance of your factory LS2 intake manifold. This specialized service involves meticulous hand-porting of the manifold's runners and inlet. This service does not include the physical manifold itself; customers must provide their own OEM LS2 intake manifold for porting. The porting process focuses on enhancing the existing structure, specifically by porting the runners and inlet. GPI's experts do not remove the internal pillars of the manifold during this service, ensuring a balance between modification and structural integrity. Customers have reported positive experiences, with one user highlighting a "1st rate job on porting" their intake and commending GPI for providing guidance on necessary modifications to fit a different, though related, engine configuration. While the service itself does not typically require a tune, the actual performance gains will be relative to the rest of the engine build and other modifications present.