The aFe Silver Bullet throttle body spacers creates turbulence in the air flow at the point just prior to the entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable 6061-T6 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. Add this spacer to your Mustang GT or F-150 and experience the seat-of-the-pants gains.
This throttle body spacer is 50-state legal (CARB E.O Number D-550-11/D-550-17).
2016 Ford F-150 V8-5.0L not CARB approved.
Year Make Model SubModel Engine Fuel 2014-2016 Ford F-150 V8 5.0L Gas 2011-2011 Ford Mustang V8 5.0L Gas 2012-2014 Ford Mustang GT V8 5.0L Gas
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- Wow! This piece is an excellent addition to your aftermarket...
- Wow! This piece is an excellent addition to your aftermarket intake system. I have the AFE Pro Dry intake and this enhanced the sound and feel of the throttle response. For the price, you can't beat it. Easy install and the instructions were straight forward. Thanks again AFE!!