Throttle Body Spacer Silver Bullet Throttle Body Spacer; Billet Aluminum; Serrated/Helix Combination; +16 HP/+17 Lbs. x Ft. Torque; FEATURES: Precision Machined From T-6061 Billet Aluminum Special Helix Design Produces Increased HP/Torque/Throttle Response Fits w/aFe Intakes Increased Air Volume For Better Performance No Annoying Whistle 2 Year Limited Warranty Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 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. Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our respective positions and together work to ensure that we have the best product on the market. Our purpose was not just to be another vendor that offers air filters, we chose to pay attention to those finer details that set an aFe filter apart from the competition. We currently offer aftermarket air filters for passenger cars, light trucks and SUV's. We also have many applications for round racing and universal clamp-on filters. To find your particular application, please use our new search engines.
  • Durable construction
  • Easy to use
YearFORD Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes 2011 - 2015 F-150 ALL ALL 3.5 T ALL ALL
Dimensions7 x 3 x 10 inches

aFe Power 46-33017 Silver Bullet Throttle Body Spacer Fits 11-16 F-150

aFe Power

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