Price Comparisons of Airaid 400-524 PowerAid Throttle Body Spacer

Airaid 400-524 PowerAid Throttle Body SpacerBuy Airaid 400-524 PowerAid Throttle Body Spacer

Airaid 400-524 PowerAid Throttle Body Spacer Product Description:



  • Installs in minutes with simple hand tools
  • Comes with all required hardware for a clean installation
  • Improves low-end torque and throttle response
  • Backed by a "no hassle" lifetime warranty

Product Description

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.

Customer Reviews

Most helpful customer reviews

1 of 1 people found the following review helpful.
5IT REALLY WORKS!!!
By Walter Wendt
This does really give you better gas mileage.We believe it will pay for itself in two months time.I would highly recommend this to anyone who wants better gas milege. Easy to put it on and does what it says!!!

1 of 2 people found the following review helpful.
3PowerAid spacer
By Christopher Turco
I put this in my 2000 Mustang GT and I didnt really notice much of a difference. I don't have access to a dyno so I really can't tell you if it imporved my power at all. I can say it was very easy to install but if you have an aftermarket cold air intake it might fit a little tighter. I have a JLT CAI and it still fits but with the poweraid spacer it was a little be tighter. I recommend this if you have the money but it is a little expensive for what it might or might not do.

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Buy Airaid 400-524 PowerAid Throttle Body Spacer