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The aFe Silver Bullet throttle body spacer kit fits 2011–2016 Ford F-150 3.5L EcoBoost applications and is machined from T-6061 billet aluminum. Its serrated helix entry creates controlled airflow turbulence just before the intake manifold to enhance throttle response, torque and horsepower while avoiding the whistle common to other designs. The spacer is a bolt-on that integrates with compatible aFe intakes.
aFe Silver Bullet Throttle Body Spacer 11-12 Ford F-150 V6 3.5L (tt) EcoBoost
