Airaid 07-13 Avalanche/Sierra/Silverado 4.8/5.3/6.0L 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
2015 Chevrolet Silverado 2500 HD High Country
2007-2015 Chevrolet Silverado 2500 HD LT
2007-2015 Chevrolet Silverado 2500 HD LTZ
2007-2015 Chevrolet Silverado 2500 HD WT
2007 Chevrolet Silverado 2500 HD Classic LS
2007 Chevrolet Silverado 2500 HD Classic LT
2007 Chevrolet Silverado 2500 HD Classic WT
2007 Chevrolet Silverado 3500 Classic LS
2007 Chevrolet Silverado 3500 Classic LT
2007 Chevrolet Silverado 3500 Classic WT
2015 Chevrolet Silverado 3500 HD High Country
2007-2015 Chevrolet Silverado 3500 HD LT
2007-2015 Chevrolet Silverado 3500 HD LTZ
2007-2015 Chevrolet Silverado 3500 HD WT
2007-2012 Chevrolet Suburban 2500 LS
2007-2012 Chevrolet Suburban 2500 LT
2007 Chevrolet Suburban 2500 LTZ
2008 Chevrolet Trailblazer Base
2006-2007 Chevrolet Trailblazer LS
2006-2008 Chevrolet Trailblazer LT
2005-2006 Chevrolet Trailblazer EXT LS
2005-2006 Chevrolet Trailblazer EXT LT
2005-2009 GMC Envoy Denali
2005-2006 GMC Envoy XL Denali
2005 GMC Envoy XL SLE
2005 GMC Envoy XL SLT
2005 GMC Envoy XUV SLE
2005 GMC Envoy XUV SLT
2015 GMC Sierra 2500 HD Base
2011-2015 GMC Sierra 2500 HD Denali
2007-2015 GMC Sierra 2500 HD SLE
2007-2015 GMC Sierra 2500 HD SLT
2007-2014 GMC Sierra 2500 HD WT
2007 GMC Sierra 2500 HD Classic SL
2007 GMC Sierra 2500 HD Classic SLE
2007 GMC Sierra 2500 HD Classic SLT
2007 GMC Sierra 2500 HD Classic WT
2007 GMC Sierra 3500 Classic SL
2007 GMC Sierra 3500 Classic SLE
2007 GMC Sierra 3500 Classic SLT
2007 GMC Sierra 3500 Classic WT
2015 GMC Sierra 3500 HD Base
2011-2015 GMC Sierra 3500 HD Denali
2007-2015 GMC Sierra 3500 HD SLE
2007-2015 GMC Sierra 3500 HD SLT
2007-2014 GMC Sierra 3500 HD WT
2008-2009 Hummer H2 Base
2005-2006 Pontiac GTO Base