![NPA_header](https://blog.afepower.com/wp-content/uploads/2023/04/header-NPA.gif)
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Throttle Body Spacer
Lexus IS350 21-24 V6-3.5L
Part Number 46-38014
![46-38014-A](https://blog.afepower.com/wp-content/uploads/2023/04/46-38014-A.jpg)
![46-38014-A](https://blog.afepower.com/wp-content/uploads/2023/04/46-38014-A.jpg)
Silver Bullet Throttle Body Spacers create turbulence in the air flow at the point just before entry to the engine – increasing performance, as well as improving throttle response.
The Serrated/Helix Design generates turbulence in the combustion chamber, breaking up the fuel for a more thorough combustion cycle, enhancing horsepower, torque, and throttle response.
Installation Is A Snap: This Silver Bullet Throttle Body Spacer uses all factory mounting locations providing stability and a hassle-free installation.
Features:
- CNC-Machined from 6061-T6 Billet Aluminum
- Unique Serrated/Helix Entry Design Creates Turbulence and Reduces Whistle Sound
- Increases Air Speed, Improving Performance and Throttle Response