aFe Silver Bullet Throttle Body Spacer for Lexus IS350 3.5L V6 (21-24)

This component enhances engine performance by creating intake turbulence within the combustion chamber. This turbulence effectively breaks up fuel particles, resulting in a more complete combustion cycle. The outcome is an increase in horsepower and torque, along with improved throttle response. Additionally, the design minimizes intake whistle that may be produced with other throttle body spacers.

Constructed from high-quality 6061-T6 billet aluminum, this product is precision machined to ensure a lightweight profile, high strength, and exceptional fit and finish. Installation is straightforward, utilizing all factory mounting locations for stability and ease of setup.

• Serrated/Helix combination design for optimal intake turbulence
• Enhances combustion efficiency for improved horsepower and torque
• Reduces intake whistle associated with standard Helix designs
• Manufactured from 6061-T6 billet aluminum for durability
• Precision machined for a perfect fit and finish
• Hassle-free installation using factory mounting locations

• 2021-2024 Lexus IS350 F Sport
• 2024 Lexus IS350 F Sport Design