Integrated Runner ControlRUNNER CONTROLIdeal solution – engineered to help optimize engine power and efficiency by varying the length of the intake tract and managing air/fuel intakeDirect replacement – this engine intake manifold flap motor is designed to match the fit, function and performance of the original equipment motor on the IMRC on specified vehiclesRestores performance – when an original intake flap motor has failed from sticking or closed runners, this direct replacement motor can restore proper engine operation, fuel economy and emissionsTrustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experienceThis engine intake manifold flap motor is designed to match the fit, function and performance of the original equipment motor on specified vehicles. It is engineered to help optimize engine performance and efficiency by varying the length of the intake tract and managing air/fuel intake. When an original intake flap motor has failed from sticking or closed runners, seized linkages and shafts, or has simply worn out, this direct replacement motor can restore proper engine operation, fuel economy and emissions.