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The aFe Silver Bullet throttle body spacer for Ford F-150 (2004–2010) V8 5.4L increases airflow turbulence just before the intake to boost horsepower, torque, throttle response and fuel efficiency. Machined from T-6061 billet aluminum with a serrated helix entry, it eliminates the whistle found on other helix spacers and is compatible with aFe intake systems. Two-year limited warranty.
aFe Silver Bullet Throttle Body Spacers TBS Ford F-150 04-10 V8-5.4L
