Hemi Intake Manifold Porting (6.4L / 6.1L / 5.7L)

Unlock the full potential of your HEMI with FAS Motorsports’ precision intake manifold porting. Designed for 6.4L, 6.1L, and 5.7L HEMI platforms, our porting process smooths airflow paths, eliminates casting flaws, and optimizes runner transitions to improve horsepower, torque, and throttle response across the powerband. Dyno-proven airflow gains for better top-end power and midrange torque\n\nRace-tested porting techniques for consistent, repeatable results\n\nSupports naturally aspirated and boosted setups\n\nOEM manifold reliability, motorsports performance.

How it works: Simply purchase the service, print your order confirmation, and ship your intake manifold to FAS Motorsports. Once ported, we’ll return your manifold ready for installation.

Give your HEMI the airflow it deserves—FAS Motorsports porting transforms your factory intake into a performance piece built for the street, strip, or track.