AFE POWER SILVER BULLET THROTTLE BODY SPACER: 2002–2009 CHEVY TRAILBLAZER/GMC ENVOY 4.2L

46-34022

The serrated/helix design of the Silver Bullet Throttle Body Spacer creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated/helix combination design also reduces intake whistle that occurs with helix-only designs.

This Silver Bullet Throttle Body Spacer is precision machined from 6061-T6 billet aluminum for lightweight, high strength, and perfect fit and finish. Its black anodized finish gives a stealthy look. Adding a Silver Bullet Throttle Body spacer lengthens the intake tract, which helps increase intake air speed, performance, and improves throttle response.

Features:

• CNC machined from 6061-T6 billet aluminum
• Increases airspeed, improving throttle response and performance
• Serrated/Helix entry design creates turbulence and reduces whistle sound

Application: 2002–2009 Chevy Trailblazer/GMC Envoy 4.2L