PowerAid; Throttle Body Spacer
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Airaid PowerAid; Throttle Body Spacer

Part No. 400-590 Warranty Details  
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Aircraft quality billet 6061-T6 aluminum. Includes gaskets, hardware and precision brackets. Installs in 30-45 minutes. No drilling or cutting required. Improves intake velocity and part-throttle torque. Provides stronger mid-range power.

Product Features:
  • Aircraft Quality Billet 6061-T6 Aluminum
  • Incl. Gaskets; Hardware; Precision Brackets
  • Installs In Less Than 1 Hour
  • No Drilling Or Cutting Required
  • Maximize Fuel Efficiency
  • Provides Stronger Mid-Range Power
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Material:billet aluminum
Performance Rated:Yes
Throttle Body Manufacturer:PowerAid

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    will this lean out the engine
    Asked on 4/7/2013 by red

    1 answer



      This Airaid PowerAid; Throttle Body Spacer (Part No. 400-590) will greatly improve intake velocity and part-throttle torque. It also provides stronger mid-range power. For compatibility of this part with your vehicle please provide the year, make, model and engine size of your vehicle application or you can contact us directly at 1-877-ADVANCE (238-2623) or visit your nearest Advance Auto Parts store for further assistance.

      Answered on 4/8/2013 by Morgan from AAP
  • Q:

    After installing this in my vehicle, what will be the difference in fuel economy, if any?
    Asked on 3/14/2012 by Matt from Auburndale, FL

    1 answer



      This Airaid PowerAid Throttle Body Spacer Part number 400-590 will greatly improves fuel atomization and increases the velocity of air into your engine. This will increase combustion which will dramatically improve your fuel economy.

      Answered on 3/15/2012 by Steve from AAP
Displaying questions 1-2

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