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The aFe Silver Bullet throttle body spacer for 2011–2014 Ford Mustang and F-150 with the 3.7L V6 features a serrated/helix entry that creates airflow turbulence to increase intake air speed and improve throttle response while reducing whistle. CNC-machined from 6061-T6 billet aluminum, it installs using factory mounting points and includes a gasket to ensure a proper seal.
aFe 11-14 Ford Mustang/ 11-14 Ford F-150 V6 3.7L Silver Bullet Throttle Body Spacer - Silver
