Buy Airaid 520-538 PowerAid Throttle Body SpacerAiraid 520-538 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
0 of 0 people found the following review helpful.
By Steve
I bought two of these for my father in law and my Nissan Titans. They work great. Easy to install, sound awesome!
0 of 0 people found the following review helpful.
By Eric024x
Installed this to my 2007 Nissan Titan SE, nice fit. Easy to install, and I also have an AEM intake in there as well, just enough room for the both of them. Love the whistle sound the spacer creates.
0 of 0 people found the following review helpful.
By marlin52484
My only complaint is that the mounting bolts that come with it are aluminum. The factory bolts you replace are brass. Other than that it's all good. I also like the whistling sound. It makes me feel like i'm in a cummins turbo diesel.
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