The AIRAID PowerAid throttle body spacer for 2004–2009 Colorado/Canyon and 2007–2012 GM full-size pickup 4.3L V6 applications uses a patented Helix Bore to spin intake air through the spacer, increasing velocity and improving atomization for stronger mid-range torque from roughly 800–3,000 rpm. The spacer is a true bolt-on upgrade with included mounting hardware and installs with common hand tools without drilling or cutting.
Airaid 04-09 Colorado/Canyon / 07-12 GM Fullsize Pickup 4.3L V6 PowerAid TB Spacer