Patent ID: 6920784

Claim:
An air induction system for inducing ambient air to a vehicle engine, the system comprising: an air filter for filtering the ambient air; a clean air duct in fluid communication with the air filter, the clean air duct having first and second ends, the first end being connected to the air filter, the duct defining a clean air passage for carrying clean air from the air filter; a sensor mounted adjacent the second end of the duct, the sensor being configured to receive the ambient air; and a flow conditioning device mounted adjacent the clean air duct and upstream of the sensor, the flow conditioning device including an outer body having an air inlet end and an air outlet end, the flow conditioning device having a configuration of connected inner walls disposed within the body and spaced apart from each other by radially increasing intervals from the center of the configuration, the connect inner walls being coaxial with each other and having an axial length decreasing radially from the center of the configuration.