The Intake Manifold Actuator is mounted on an Intake Manifold that acts as a passage of air that is sucked into the cylinder of the engine. 

It transmits power up and down when vacuum pressure is applied, and also adjusts the amount of air intake according to the number of revolutions of the engine for VIS Valve to create the best intake efficiency and for Swirl Control Valve to swirl intake air to generate vortex. 

It is excellent in impact resistance, abrasion resistance, etc, and also reliable as automobile parts by using glass fiber reinforced plastic resin which is not deformed by heat and easy to process. It can be applied to various fields when operating environment and conditions are similar.