Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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$139.00 each
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Features, Description, Reviews, Q&A, Specs & Installation
Performance Enhancement. The AFE Silver Bullet Throttle Body Spacer improves engine performance by creating turbulence in the intake air just before it enters the engine. This increased turbulence boosts air intake speed and pressure, leading to enhanced throttle response and improved performance.
Construction and Appearance. Precision machined from lightweight, high-strength 6061-T6 billet aluminum, this spacer features a natural raw finish. Its unique serrated and helix entry design not only increases airflow efficiency but also eliminates the intake whistle common with other designs.
Installation. Installation is straightforward, utilizing all factory mounting points without the need for modifications or drilling. The included gasket ensures a secure and leak-free fitment. Mounting hardware is included to facilitate easy installation.
Application. This throttle body spacer is designed specifically for the 2007-2013 6.0L Silverado 3500 HD, ensuring precise compatibility and optimal performance for these models.
AFE 46-34003
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Some Applications are 50-State Legal (CARB Compliant). CLICK HERE for CARB EO D-550-11 Details