Airaid 05-07 Ford Power Stroke 6.0L DSL PowerAid TB Spacer

The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's 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.Installation InstructionsThis Part Fits: Year Make Model Submodel 2005 Ford Excursion Eddie Bauer 2005 Ford Excursion Limited 2005 Ford Excursion XLS 2005 Ford Excursion XLT 2005-2007 Ford F-250 Super Duty Harley-Davidson Edition 2005-2007 Ford F-250 Super Duty King Ranch 2005-2007 Ford F-250 Super Duty Lariat 2005-2007 Ford F-250 Super Duty XL 2005-2007 Ford F-250 Super Duty XLT 2005-2007 Ford F-350 Super Duty Harley-Davidson Edition 2005-2007 Ford F-350 Super Duty King