aFe Power Silver Bullet 46-34004 GM Throttle Body Spacer

Description

Using a serrated/helix design, this spacer 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. The Serrated/Helix combination design also reduces intake whistle that occurs with other Helix only designs. All Silver Bullet Throttle Body Spacers are precision machined from T-6061 billet aluminum for light weight, high strength and perfect fit and finish. Adding a Silver Bullet Throttle Body spacer lengthens the intake track which helps increase intake air speed increasing performance and improved throttle response. This throttle body spacer is 50-state legal ( E.O Number D-550-11).
In-house dyno tested.
Precision machined from 6061-T6 billet aluminum for lightweight, high strength and perfect fit and finish.
Serrated/Helix combination design for optimum airflow into the combustion chamber
Uses all factory mounting locations.
This throttle body spacer is 50-state legal (CARB E.O Number D-550-11)