aFe 02-09 Chevrolet Trailblazer/ 02-09 GMC Envoy L6 4.2L Silver Bullet Throttle Body Spacer – Silver

The serrated/helix design 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 (US PAT 07055513). 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 track which helps increase intake air speed, performance and improve throttle response. This Silver Bullet throttle body spacer uses all factory mounting locations, making for a hassle-free installation. A supplied gasket provides a perfect seal.
Silver Bullet Throttle Body Spacer Kit Chevrolet Trailblazer/GMC Envoy 02-09

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