Silver Bullet Throttle Body Spacers

  • Increased Horsepower and Torque
  • Improved Throttle Response
  • Machined 6061-T6 Billet Aluminum Insures Precise Fit
  • Serrated/Helix Design Minimizes Whistle
  • Hassle Free Install

aFe Power Silver Bullet throttle body spacers use a unique serrated/helix design to agitate the air flow just prior to entry into the engine block. The agitated air stream atomizes the fuel in the combustion chamber for a more complete burn cycle resulting in increased horsepower, torque and improved throttle response. The serrated/helix design also minimizes the annoying whistle found in “helix only” throttle body spacers. Silver Bullet throttle body spacers are constructed of durable 6061-TS aluminum billet and precision-machined for perfect fit.



Increased Performance

A unique serrated/helix design helps break up the fuel/air mixture resulting in a more complete combustion cycle for increased performance.


Hassle Free Install

All hardware and components are included for simple and hassle-free installation.


Perfect Fit

Each throttle body is precision-machined for a perfect fit and can be used with either stock or aFe Power air intake system.

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