MMR CMCV Lockouts


These MMR billet aluminum lockouts position and lock the IMRC (intake manifold runner control) in the full open position.  For use when installing a 2018+ Mustang GT Stock Ported Intake Manifold on a Gen 1 (2011-14) or Gen 2 (2015-17- optional depending on build and tuner’s preference) Mustang GT or F150 motor.

Installation included when purchased with Ported 2018+ Mustang GT Intake Manifold


Perfect for Supercharged and Turbo charged applications using the 2018 Mustang GT intake manifold or transplant applications . This kit deletes all of the bulky actuators, sensors and vacuum lines for a cleaner look and lighter weight. Great also for manifold transplants and engine swaps where control of the CMCV is not needed or not possible.

This product is suggested for ALL forced induction applications! Forced induction applications do not require intake runner velocity because your supercharger or turbocharger creates its own velocity at ALL rpm levels. Adding the MMR lockouts in these applications will create stable and increased HP. MMR’s patent pending product locates the runner control valves in the perfect position for un-obstructed airflow. There is no adjustment required and they will never lose their position.

DOES NOT FIT GT350 Models – GT350 Models Must use MMR PN#477191




Please follow the direction on our How to Order page!


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