The AIRAID POWERAID Throttle Body Spacer uses a patented Helix Bore to impart a spinning motion to intake air, boosting velocity and improving atomization for stronger part-throttle torque from roughly 800 to 3,000 rpm. This application-specific spacer is a true bolt-on for 2004–2006 Jeep Liberty 3.7L installations and includes mounting hardware for straightforward installation with common hand tools.
Airaid 04-06 Jeep Liberty 3.7L PowerAid TB Spacer