aFe Power (Advanced FLOW Engineering) is a leader in high-performance automotive upgrades, delivering cutting-edge air intake systems, exhausts, tuners, and more for enthusiasts who demand power and precision. Designed and manufactured in the USA, aFe Power products are engineered to maximize horsepower, torque, and efficiency, whether on the street, track, or off-road. With relentless innovation and race-proven performance, aFe Power unlocks your vehicle's full potential.
The Serrated/Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with Helix only designs. All Silver Bullet Throttle Body Spacers are constructed from 6061-T6 billet aluminum precision machined for light weight, high strength and perfect fit and finish. This Silver Bullet throttle body spacer uses all factory mounting locations providing stability and a hassle-free installation.
Installation Instructions
This Part Fits:
Fitment Years: 2021, 2022, 2023, 2024.
The Serrated/Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with Helix only designs. All Silver Bullet Throttle Body Spacers are constructed from 6061-T6 billet aluminum precision machined for light weight, high strength and perfect fit and finish. This Silver Bullet throttle body spacer uses all factory mounting locations providing stability and a hassle-free installation.
Installation Instructions
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2024 | Lexus | IS350 | F Sport |
| 2024 | Lexus | IS350 | F Sport Design |
Fitment Years: 2021, 2022, 2023, 2024.
- CARB:
- This product is not CARB Legal and not for sale in California
- Category:
- Engine Components>Throttle Bodies
- Core:
- N
- Core Price:
- 0
- LTL:
- N
- MPN:
- 46-38014
- Proposition 65:
- Y
