AIRAID Poweraid Throttle Body Spacer 200-586
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2002-2009 Chevrolet Trailblazer 4.2L
2002-2009 GMC Envoy 4.2L
2002-2004 Oldsmobile Bravada 4.2L
2002-2004 Isuzu Ascender 4.2L
2004-2005 Buick Rainier 4.2L
2005-2008 SAAB 9-7X 4.2L
NOT California Legal for Bravada and Rainier models
The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes its 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.
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