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Airaid 07-13 Avalanche/Sierra/Silverado 4.8/5.3/6.0L PowerAid TB Spacer

Unlock the full potential of your engine with the Airaid PowerAid Throttle Body Spacer. Designed to enhance mid-range torque, this spacer utilizes a patented Helix Bore design to spin the incoming air charge, boosting velocity and contributing to better atomization of the air/fuel mixture.

The result is more part-throttle torque and improved mid-range power, making this spacer a must-have for any performance enthusiast. With its billet aluminum construction and included mounting hardware, installation is a breeze.

  • Patented Helix Bore design for improved air flow
  • Boosts mid-range torque and power
  • Billet aluminum construction for durability
  • Includes mounting hardware for easy installation

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Chevrolet Silverado 2500 HD 2007 LT
Chevrolet Silverado 2500 HD 2007 LTZ
Chevrolet Silverado 2500 HD 2007 WT
Chevrolet Silverado 2500 HD 2008 LT
Chevrolet Silverado 2500 HD 2008 LTZ
Chevrolet Silverado 2500 HD 2008 WT
Chevrolet Silverado 2500 HD 2009 LT
Chevrolet Silverado 2500 HD 2009 LTZ
Chevrolet Silverado 2500 HD 2009 WT
Chevrolet Silverado 2500 HD 2010 LT
Chevrolet Silverado 2500 HD 2010 LTZ
Chevrolet Silverado 2500 HD 2010 WT
Chevrolet Silverado 2500 HD 2011 LT
Chevrolet Silverado 2500 HD 2011 LTZ
Chevrolet Silverado 2500 HD 2011 WT
Chevrolet Silverado 2500 HD 2012 LT
Chevrolet Silverado 2500 HD 2012 LTZ
Chevrolet Silverado 2500 HD 2012 WT
Chevrolet Silverado 2500 HD 2013 LT
Chevrolet Silverado 2500 HD 2013 LTZ
Chevrolet Silverado 2500 HD 2013 WT
Chevrolet Silverado 2500 HD 2014 LT
Chevrolet Silverado 2500 HD 2014 LTZ
Chevrolet Silverado 2500 HD 2014 WT
Chevrolet Silverado 2500 HD 2015 High Country
Chevrolet Silverado 2500 HD 2015 LT
Chevrolet Silverado 2500 HD 2015 LTZ
Chevrolet Silverado 2500 HD 2015 WT
Chevrolet Silverado 2500 HD Classic 2007 LS
Chevrolet Silverado 2500 HD Classic 2007 LT
Chevrolet Silverado 2500 HD Classic 2007 WT
Chevrolet Silverado 3500 Classic 2007 LS
Chevrolet Silverado 3500 Classic 2007 LT
Chevrolet Silverado 3500 Classic 2007 WT
Chevrolet Silverado 3500 HD 2007 LT
Chevrolet Silverado 3500 HD 2007 LTZ
Chevrolet Silverado 3500 HD 2007 WT
Chevrolet Silverado 3500 HD 2008 LT
Chevrolet Silverado 3500 HD 2008 LTZ
Chevrolet Silverado 3500 HD 2008 WT
Chevrolet Silverado 3500 HD 2009 LT
Chevrolet Silverado 3500 HD 2009 LTZ
Chevrolet Silverado 3500 HD 2009 WT
Chevrolet Silverado 3500 HD 2010 LT
Chevrolet Silverado 3500 HD 2010 LTZ
Chevrolet Silverado 3500 HD 2010 WT
Chevrolet Silverado 3500 HD 2011 LT
Chevrolet Silverado 3500 HD 2011 LTZ
Chevrolet Silverado 3500 HD 2011 WT
Chevrolet Silverado 3500 HD 2012 LT
Chevrolet Silverado 3500 HD 2012 LTZ
Chevrolet Silverado 3500 HD 2012 WT
Chevrolet Silverado 3500 HD 2013 LT
Chevrolet Silverado 3500 HD 2013 LTZ
Chevrolet Silverado 3500 HD 2013 WT
Chevrolet Silverado 3500 HD 2014 LT
Chevrolet Silverado 3500 HD 2014 LTZ
Chevrolet Silverado 3500 HD 2014 WT
Chevrolet Silverado 3500 HD 2015 High Country
Chevrolet Silverado 3500 HD 2015 LT
Chevrolet Silverado 3500 HD 2015 LTZ
Chevrolet Silverado 3500 HD 2015 WT
Chevrolet Suburban 2500 2007 LS
Chevrolet Suburban 2500 2007 LT
Chevrolet Suburban 2500 2007 LTZ
Chevrolet Suburban 2500 2008 LS
Chevrolet Suburban 2500 2008 LT
Chevrolet Suburban 2500 2009 LS
Chevrolet Suburban 2500 2009 LT
Chevrolet Suburban 2500 2010 LS
Chevrolet Suburban 2500 2010 LT
Chevrolet Suburban 2500 2011 LS
Chevrolet Suburban 2500 2011 LT
Chevrolet Suburban 2500 2012 LS
Chevrolet Suburban 2500 2012 LT
Chevrolet Trailblazer 2006 LS
Chevrolet Trailblazer 2006 LT
Chevrolet Trailblazer 2007 LS
Chevrolet Trailblazer 2007 LT
Chevrolet Trailblazer 2008 Base
Chevrolet Trailblazer 2008 LT
Chevrolet Trailblazer EXT 2005 LS
Chevrolet Trailblazer EXT 2005 LT
Chevrolet Trailblazer EXT 2006 LS
Chevrolet Trailblazer EXT 2006 LT
GMC Envoy 2005 Denali
GMC Envoy 2006 Denali
GMC Envoy 2007 Denali
GMC Envoy 2008 Denali
GMC Envoy 2009 Denali
GMC Envoy XL 2005 Denali
GMC Envoy XL 2005 SLE
GMC Envoy XL 2005 SLT
GMC Envoy XL 2006 Denali
GMC Envoy XUV 2005 SLE
GMC Envoy XUV 2005 SLT
GMC Sierra 2500 HD 2007 SLE
GMC Sierra 2500 HD 2007 SLT
GMC Sierra 2500 HD 2007 WT
GMC Sierra 2500 HD 2008 SLE
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