Airaid 02-09 Chevy Trailblazer / GMC Envoy 4.2L PowerAid TB Spacer

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The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented Helix Bore design to spin the incoming air charge as it passes through the throttle body spacer. The spinning air action boosts the velocity of the incoming air and contributes to better atomization of the air/fuel mixture as the air charge enters the combustion chamber. The end result is more part-throttle torque and improved mid-range power.

This Part Fits:

Year Make Model Submodel
2004-2005 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
2003-2006 Chevrolet Trailblazer EXT LS
2002-2006 Chevrolet Trailblazer EXT LT
2002-2004 Chevrolet Trailblazer EXT North Face
2002-2009 GMC Envoy SLE
2002-2009 GMC Envoy SLT
2002-2006 GMC Envoy XL SLE
2002-2006 GMC Envoy XL SLT
2004-2005 GMC Envoy XUV SLE
2004-2005 GMC Envoy XUV SLT
2003 Isuzu Ascender Base
2003-2004 Isuzu Ascender Limited
2003-2004 Isuzu Ascender LS
2004 Isuzu Ascender S
2002-2004 Oldsmobile Bravada Base
2006-2008 Saab 9-7x 4.2i
2005 Saab 9-7x Linear