aFe Silver Bullet Throttle Body Spacer for Chevrolet Trailblazer/GMC Envoy L6 4.2L

The innovative serrated/helix design enhances air turbulence within the intake manifold, leading to improved air pressure in the combustion chamber. This results in better performance and enhanced throttle response. The unique combination of serrated and helix patterns minimizes intake whistle often associated with helix-only designs, ensuring a quieter operation. Precision machined from high-strength 6061-T6 billet aluminum, this component is lightweight yet durable, providing a perfect fit and finish. Its sleek black anodized surface not only enhances the aesthetic appeal but also offers added protection against corrosion. By extending the intake track, the spacer increases intake air speed, further contributing to performance enhancements.

This component utilizes all factory mounting locations for simple installation, and a supplied gasket ensures a perfect seal to prevent any air leaks, providing a hassle-free experience.

Key Features:
• Serrated/helix design for optimal air turbulence and pressure.
• Minimizes intake whistle compared to traditional designs.
• Constructed from lightweight, high-strength 6061-T6 billet aluminum.
• Black anodized finish for enhanced durability and stealthy appearance.
• Utilizes factory mounting locations for easy installation.
• Includes gasket for a secure, leak-free seal.

Vehicle Fitment:
• 2004-2007 Buick Rainier CXL
• 2004-2005 Buick Rainier CXL Plus
• 2008 Chevrolet Trailblazer Base
• 2002-2007 Chevrolet Trailblazer LS
• 2002-2009 Chevrolet Trailblazer LT
• 2002-2003 Chevrolet Trailblazer LTZ
• 2002-2004 Chevrolet Trailblazer North Face
• 2002-2009 GMC Envoy SLE
• 2002-2009 GMC Envoy SLT
• 2007-2008 Isuzu Ascender S
• 2002-2004 Oldsmobile Bravada Base
• 2006-2009 Saab 9-7x 4.2i
• 2005 Saab 9-7x Linear