throttle-body-spacers

AirAid 510-621 - PowerAid(R) Throttle Body Spacer

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$105.19

$131.49

You save: $26.30 (20%) off MSRP

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SELECT YOUR VEHICLE

This part fits

  1. 2014 Toyota Tundra 5.7L V8 cid:345 cc:5663
  2. 2014 Toyota Tundra 4.6L V8 cc:4608
  3. 2014 Toyota Sequoia
  4. 2013 Toyota Tundra 5.7L V8 cid:345 cc:5663
  5. 2013 Toyota Sequoia
  6. 2012 Toyota Tundra 4.6L V8 cc:4608
  7. 2012 Toyota Sequoia
  8. 2012 Toyota Tundra 5.7L V8 cid:345 cc:5663
  9. 2011 Toyota Tundra 4.6L V8 cc:4608
  10. 2011 Toyota Tundra 5.7L V8 cid:345 cc:5663
  11. 2011 Toyota Sequoia
  12. 2010 Toyota Sequoia
  13. 2010 Toyota Tundra 5.7L V8 cid:345 cc:5663
  14. 2010 Toyota Tundra 4.6L V8 cc:4608
  15. 2009 Toyota Tundra 5.7L V8 cid:345 cc:5663
  16. 2009 Toyota Sequoia 5.7L V8 cid:345 cc:5663
  17. 2008 Toyota Tundra 5.7L V8 cid:345 cc:5663
  18. 2008 Toyota Sequoia 5.7L V8 cid:345 cc:5663
  19. 2007 Toyota Tundra 5.7L V8 cid:345 cc:5663
  20. show all...
Authorized Dealer

About this product

Part #: 510-621

The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented Helix Bore design to spin the incoming air charge as it passes through the throttle body spacer. The spinning air action boosts the velocity of the incoming air and contributes to better atomization of the air/fuel mixture as the air charge enters the combustion chamber. The end result is more part-throttle torque and improved mid-range power.

More Details

FinishAnodized Red
Gaskets IncludedYes
MaterialBillet Aluminum
Mounting Hardware IncludedYes
Product Box Height9.75 in. (248mm)
Product Box Length6.00 in. (152mm)
Thickness1.000 in. (25mm)
TitleAIRAID AIR-510-621 AIRAID Throttle Body Spacer
Weight0.6000 lbs.
Additional Documents
  1. Installation Instructionspdf

See what our community says about airaid products

product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Better intake, previous experience with airaid was good
What were you trying to accomplish by adding this product?
More power, better throttle response
Was it easy install? Any installation tips that will help others?
Yes, very quick. 30 mins
Once you’ve had a chance to use the product, did it meet your expectations?
Works great
View on Casey's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
The quality and reviews Curious to hear The Sound of Power... the “Whistle” Means Its Working!
What were you trying to accomplish by adding this product?
Improves Throttle Response and Low End Torque Increases Fuel Economy
Was it easy install? Any installation tips that will help others?
Only took 15min to install you may need different bolts if you have an aftermarket throttle body
Once you’ve had a chance to use the product, did it meet your expectations?
Yes, immediately noticed the increase in throttle response and torque!
Any additional comments?
The Sound of Power... the “Whistle” Means Its Working!🤪
View on Darvin's build
Nathan Gleason

55

Nathan Gleason
2006 Ford Mustang
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Performance.
What were you trying to accomplish by adding this product?
More horsepower. Tune for higher air to fuel ratio.
Was it easy install? Any installation tips that will help others?
Easy peezy.
Once you’ve had a chance to use the product, did it meet your expectations?
Definitely.
View on Nathan's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
convenience and quality
What were you trying to accomplish by adding this product?
I wanted some more intake noise that wasn't too aggressive but noticeable.
Was it easy install? Any installation tips that will help others?
easy install, make sure to read directions-some years have different vacuum lines blocked off
Once you’ve had a chance to use the product, did it meet your expectations?
Spendy for what it is but fits great
View on Nathan's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
The design
What were you trying to accomplish by adding this product?
Improved appearance
Was it easy install? Any installation tips that will help others?
Easy to install.
Once you’ve had a chance to use the product, did it meet your expectations?
Working as expected.
View on Joshua's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About AirAid

All AIRAID Premium Filters are produced in-house using only the finest materials available and highly specialized manufacturing equipment to ensure a level of quality control no other filter company can match. This is just one of many reasons why all of AIRAID's filters are backed by our "No Hassle" Lifetime Warranty. All of AIRAID's product lines are proudly manufactured in the USA.

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Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
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