Silver Bullet Throttle Body Spacer Adds Power

Updated Dec 11, 2014

 aFe Power 2014 5.3L GM Throttle Body Spacer 46-34008A1600

This 6061-T6 billet aluminum Silver Bullet throttle-body spacer from aFe Power is said to add 8hp to 2014 5.3L GM V8s and up to 12 lbs./ft. of torque.

The serrated/helix design lengthens the intake track and creates turbulence in the air flow just prior to entering the engine.

This helps the air/fuel charge burn completely providing increased horsepower, torque and improved throttle response.

The 50-state legal Silver Bullet ($118) also reduces intake whistle that occurs with other Helix-only designs. 

CONTACT: aFe Power;  (888) 901-7693.