Airaid Throttle Body Spacer
Item No.
Mfg Part No.
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Product Information for Airaid Throttle Body Spacer

Highlights for Airaid Throttle Body Spacer

The Airaid PowerAid Throttle Body Spacer is developed to enhance off-idle torque, from 800 RPM to approximately 3,000 RPM. It incorporates a patented helix bore, which causes a spinning action of the incoming air-charge as it passes through the throttle body spacer. This improved air-charge carries all the way into the combustion chamber, producing a super-atomized mixture, which produces tremendous gains in mid-range power and overall combustion efficiency for better fuel economy.


  • Installs in minutes with simple hand tools
  • Comes with all required hardware for a clean installation
  • Improves low-end torque and throttle response


  • Brand: Airaid
  • Item Weight: 1.1 pounds
  • Product Dimensions: 9 x 5 x 1 inches
  • Origin: USA
  • Item model number: 400-590
  • Manufacturer Part Number: 400-590