This PowerAid Throttle Body Spacer from AIRAID is designed to improve
the low-end torque and horsepower of your engine while helping to
control heat flow and transfer. PowerAid accomplishes this by spacing
the throttle body one inch and adding a dyno-proven Helix style bore. As
the intake air passes through the spacer, the Helix bore creates a
vortex action that improves atomization creating a more complete
combustion and an efficiently burning engine. The results are improved
driveability and increased fuel efficiency. The PowerAid spacer is 50
state legal, will not void your warranty. Comes with all hardware
required for installation. Installation takes 30-45 minutes.