Boost your vehicle's performance with the AIRAID Throttle Body Spacer, specifically designed to enhance off-idle torque between 800 rpm and 3,000 rpm. Featuring a patented Helix Bore design, this spacer effectively spins the incoming air charge, increasing its velocity and improving the atomization of the air/fuel mixture as it enters the combustion chamber. The result? You’ll experience a noticeable increase in part-throttle torque and improved mid-range power.
The AIRAID AIR-510-628 Throttle Body Spacer is crafted from high-quality billet aluminum, ensuring durability and a sleek anodized red finish. With a thickness of 1 inch, it is designed to fit seamlessly into your vehicle's intake system. The included gaskets and mounting hardware make installation straightforward, allowing you to get back on the road quickly.
This throttle body spacer is compatible with a range of vehicles, enhancing their performance while maintaining street legality in most states (not legal in California). Make sure to check compatibility with your specific make and model before purchasing.
Users have reported a significant improvement in throttle response and mid-range power after installation. Many have noted that the spacer enhances their driving experience, particularly in everyday driving scenarios where torque and responsiveness are crucial. The quality construction and easy installation have also received positive feedback, making it a favorite among performance enthusiasts.
California Air Resources Board Exempt: No
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Note(s):
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2010-2021 Toyota 4Runner |
4Runner | 2010-2021 |
|
2010-2014 Toyota FJ Cruiser |
FJ Cruiser | 2010-2014 |

Airaid is an aftermarket company that manufactures air filters and air intake systems for various vehicles. Founded in 1997, their filters are designed to work in any kind of environment, may it be the sand dunes, mud bogs, snowy slopes, and other harsh terrains.
Their filters are not just used for offroading purposes but at the race track as well. You can see it being used by various drag cars and track cars too. Over the years, Airaid has established itself as a company that provides top quality products and has since become a leader in its market segment.
Engines Need to Breathe TooLike humans, your car engine needs to properly breathe as well. Imagine running with your nose clogged. Hard isn’t it? That goes the same for your engine.
A clogged air intake system would not just hinder the engine but might cause some unnecessary damage as well. Airaid aims to provide a better solution to these by creating products that would help restrict airflow.
Continuous Research for InnovationAiraid has always pushed itself to find better ways on how to improve an engine’s airflow. They have created products such as throttle body spacers that complements their high-performance air intake systems.
Their own air filters dubbed Synthaflow and Synthamax are proven to be more efficient against its competitors. The company is committed to providing the best product that they have created a special team known as the H-PAS Development Team. This team focuses on High-Performance Air Systems.
Purchase Airaid at Vivid RacingDon’t restrict your vehicle’s full potential and upgrade your vehicle’s air intake system with Airaid. Designed to perform, you know that you have a product that helps your vehicle’s performance. Visit Vivid Racing and check out the list suitable for your needs.
Click to view the Installation Instructions here