The AIRAID PowerAid throttle body spacer for 2008–2013 GM 3.0/3.6L car, truck and SUV applications — including select Cadillac CTS and ATS 2008–2013 3.0/3.6L models — uses a patented Helix Bore to spin intake air through the spacer, increasing air velocity and improving atomization of the air/fuel mixture. The spacer is a bolt-on upgrade with supplied mounting hardware and installs with common hand tools.
Airaid 08-13 GM 3.0/3.6L V6 Car/Truck/SUV / 08-13 CTS / 13 ATS 3.0/3.6L PowerAid TB Spacer