EconoAid™ Throttle Body Spacer by AIRAID®. The blades in the patented EconoAid™ Throttle Body Booster cause a spinning action of the incoming air charge as it passes through the throttle body. This turbulent airflow greatly improves fuel atomization, resulting in more complete combustion and greater engine efficiency. This produces gains in low end torque and better fuel economy. The EconoAid™ spacer is easy to install, it’s 50 state legal, will not void new car warranties, and can be used with any grade fuel.
FORD EXPEDITION 2005-2012 V8 5.4L
FORD F-150 PICKUP 2004-2010 V8 5.4L
FORD F-250 SUPER DUTY PICKUP 2005-2010 V8 5.4L
FORD F-350 SUPER DUTY PICKUP 2005-2010 V8 5.4L
LINCOLN MARK LT 2006-2008 V8 5.4L