Airaid 2009 Chrysler Aspen / Dodge Durango / 09-14 Dodge Ram 5.7L Hemi PowerAid TB Spacer. Manufacturer: Airaid. Title: AIRAID AIR-300-631-1 AIRAID Throttle Body Spacer. The AIRAID Throttle Body Spacer is designed to enhance mid-range torque using a patented Helix Bore which spins intake air going through the throttle body spacer.
