aFe Power has just released their throttle body spacer for 2014 GM 5.3L V8 trucks. The Silver Bullet throttle body spacer is constructed from precision machined 6061-T6 billet aluminum and is designed using a serrated/helix design that creates turbulence in the air flow at the point just prior entry into the engine optimizing the combustion cycle. This turbulence helps the air/fuel charge burn completely providing increased horsepower, torque and improved throttle response. During testing, Silver Bullet throttle body spacers have resulted in 8 horsepower and up to 12 lbs. x ft. of torque max gains.


Features and Benefits

- +8 Horsepower, +12 ft/lbs torque
- 6061-T6 billet aluminum construction
- Increased throttle response
- Hassle free installation


Fitment: 2014 GM 5.3L (V8) trucks

Part Number: 46-34008