Airaid PowerAid Throttle Body Spacer AIR400-531 for Ford 5.4L Triton

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. The POWERAID Throttle Body Spacer is designed to enhance mid-range torque using a patented Helix Bore which spins intake air going through the throttle body spacer. Mounting hardware included for installation.

• True bolt-on upgrade that installs in under an hour with common hand tools. No drilling, cutting, or modifications required, making it one of the easiest performance add-ons you can install.
• Provides Stronger Mid-Range Power

The Airaid PowerAid Throttle Body Spacer is a bolt-on performance upgrade designed to improve off-idle and mid-range torque on compatible Ford 5.4L Triton applications. Its patented Helix Bore design creates a spinning air charge as intake air passes through the spacer, increasing air velocity and helping improve air/fuel mixture atomization as the charge enters the combustion chamber.

The result is stronger part-throttle response and improved mid-range power from approximately 800 rpm through 3,000 rpm. The Airaid AIR400-531 spacer is engineered for a straightforward installation using common hand tools. No drilling, cutting, or permanent modifications are required, and mounting hardware is included. This product is EPA compliant and carries CARB Executive Order D-609-10 for applicable emissions-controlled applications.

What's Included: Airaid PowerAid throttle body spacer, installation hardware, and application-specific components required for installation.

Fitment: Designed for select 2004-2010 Ford F-150 models with the 5.4L Triton engine, select 2005-2008 Ford F-250 Super Duty models with the 5.4L engine, and the 2010 Ford F-150 SVT Raptor with the 5.4L engine. Verify the vehicle, engine, model year, and intake configuration before ordering.

Technical Data: Brand: Airaid; Part Number: AIR400-531; Product Type: Throttle body spacer; Engine Application: 5.4L Ford Triton; Installation: Bolt-on; Installation Equipment: Common hand tools; Modification Required: None; Emissions Status: EPA compliant and CARB approved under EO D-609-10.

Features:

• Helix Bore Design: Patented internal bore design spins incoming intake air to increase air velocity and support improved air/fuel atomization.
• Improved Mid-Range Torque: Helps enhance off-idle and mid-range torque from approximately 800 rpm to 3,000 rpm.
• Stronger Part-Throttle Response: Supports improved throttle response and drivability during everyday acceleration.
• Simple Bolt-On Installation: Installs in under an hour with common hand tools without drilling, cutting, or permanent vehicle modifications.

Fitments:
2004 Ford F-150 FX4
2004 Ford F-150 Lariat
2004 Ford F-150 XL
2004 Ford F-150 XLT
2005 Ford Expedition Eddie Bauer
2005 Ford Expedition Limited
2005 Ford Expedition XLS
2005 Ford Expedition XLT
2005 Ford F-150 FX4
2005 Ford F-150 King Ranch
2005 Ford F-150 Lariat
2005 Ford F-150 XL
2005 Ford F-150 XLT
2005 Ford F-250 Super Duty King Ranch
2005 Ford F-250 Super Duty Lariat
2005 Ford F-250 Super Duty XL
2005 Ford F-250 Super Duty XLT
2005 Ford F-350 Super Duty King Ranch
2005 Ford F-350 Super Duty Lariat
2005 Ford F-350 Super Duty XL
2005 Ford F-350 Super Duty XLT
2006 Ford Expedition Eddie Bauer
2006 Ford Expedition King Ranch
2006 Ford Expedition Limited
2006 Ford Expedition XLS
2006 Ford Expedition XLT
2006 Ford Expedition XLT Sport
2006 Ford F-150 FX4
2006 Ford F-150 Harley-Davidson Edition
2006 Ford F-150 King Ranch
2006 Ford F-150 Lariat
2006 Ford F-150 XL
2006 Ford F-150 XLT
2006 Ford F-250 Super Duty King Ranch
2006 Ford F-250 Super Duty Lariat
2006 Ford F-250 Super Duty XL
2006 Ford F-250 Super Duty XLT
2006 Ford F-350 Super Duty King Ranch
2006 Ford F-350 Super Duty Lariat
2006 Ford F-350 Super Duty XL
2006 Ford F-350 Super Duty XLT
2006 Lincoln Mark LT Base
2007 Ford Expedition Eddie Bauer
2007 Ford Expedition EL Eddie Bauer
2007 Ford Expedition EL Limited
2007 Ford Expedition EL XLT
2007 Ford Expedition Limited
2007 Ford Expedition XLT
2007 Ford F-150 FX2
2007 Ford F-150 FX4
2007 Ford F-150 Harley-Davidson Edition
2007 Ford F-150 King Ranch
2007 Ford F-150 Lariat
2007 Ford F-150 XL
2007 Ford F-150 XLT
2007 Ford F-250 Super Duty King Ranch
2007 Ford F-250 Super Duty Lariat
2007 Ford F-250 Super Duty XL
2007 Ford F-250 Super Duty XLT
2007 Ford F-350 Super Duty King Ranch
2007 Ford F-350 Super Duty Lariat
2007 Ford F-350 Super Duty XL
2007 Ford F-350 Super Duty XLT
2007 Lincoln Mark LT Base
2007 Lincoln Navigator L Luxury
2007 Lincoln Navigator L Ultimate
2007 Lincoln Navigator Luxury
2007 Lincoln Navigator Ultimate
2008 Ford Expedition Eddie Bauer
2008 Ford Expedition EL Eddie Bauer
2008 Ford Expedition EL King Ranch
2008 Ford Expedition EL Limited
2008 Ford Expedition EL XLT
2008 Ford Expedition Funkmaster Flex Edition
2008 Ford Expedition King Ranch
2008 Ford Expedition Limited
2008 Ford Expedition XLT
2008 Ford F-150 FX2
2008 Ford F-150 FX4
2008 Ford F-150 Harley-Davidson Edition
2008 Ford F-150 King Ranch
2008 Ford F-150 Lariat
2008 Ford F-150 Limited
2008 Ford F-150 THE 60TH ANNIVERSARY EDITION
2008 Ford F-150 XL
2008 Ford F-150 XLT
2008 Ford F-250 Super Duty FX4
2008 Ford F-250 Super Duty King Ranch
2008 Ford F-250 Super Duty Lariat
2008 Ford F-250 Super Duty XL
2008 Ford F-250 Super Duty XLT
2008 Ford F-350 Super Duty FX4
2008 Ford F-350 Super Duty King Ranch
2008 Ford F-350 Super Duty Lariat
2008 Ford F-350 Super Duty XL
2008 Ford F-350 Super Duty XLT
2008 Lincoln Mark LT Base
2008 Lincoln Navigator Base
2008 Lincoln Navigator L
2009 Ford Expedition Eddie Bauer
2009 Ford Expedition EL Eddie Bauer
2009 Ford Expedition EL King Ranch
2009 Ford Expedition EL Limited
2009 Ford Expedition EL XLT
2009 Ford Expedition King Ranch
2009 Ford Expedition Limited
2009 Ford Expedition XLT
2009 Ford F-150 FX4
2009 Ford F-150 King Ranch
2009 Ford F-150 Lariat
2009 Ford F-150 Platinum
2009 Ford F-150 XL
2009 Ford F-150 XLT
2009 Ford F-250 Super Duty Cabela's
2009 Ford F-250 Super Duty FX4
2009 Ford F-250 Super Duty King Ranch
2009 Ford F-250 Super Duty Lariat
2009 Ford F-250 Super Duty XL
2009 Ford F-250 Super Duty XLT
2009 Ford F-350 Super Duty Cabela's
2009 Ford F-350 Super Duty FX4
2009 Ford F-350 Super Duty King Ranch
2009 Ford F-350 Super Duty Lariat
2009 Ford F-350 Super Duty XL
2009 Ford F-350 Super Duty XLT
2009 Lincoln Navigator Base
2009 Lincoln Navigator L
2010 Ford Expedition Eddie Bauer
2010 Ford Expedition EL Eddie Bauer
2010 Ford Expedition EL King Ranch
2010 Ford Expedition EL Limited
2010 Ford Expedition EL XLT
2010 Ford Expedition King Ranch
2010 Ford Expedition Limited
2010 Ford Expedition XLT
2010 Ford F-150 FX2
2010 Ford F-150 FX4
2010 Ford F-150 Harley-Davidson Edition
2010 Ford F-150 King Ranch
2010 Ford F-150 Lariat
2010 Ford F-150 Platinum
2010 Ford F-150 SVT Raptor
2010 Ford F-150 XL
2010 Ford F-150 XLT
2010 Ford F-250 Super Duty Cabela's
2010 Ford F-250 Super Duty King Ranch
2010 Ford F-250 Super Duty Lariat
2010 Ford F-250 Super Duty XL
2010 Ford F-250 Super Duty XLT
2010 Ford F-350 Super Duty Cabela's
2010 Ford F-350 Super Duty King Ranch
2010 Ford F-350 Super Duty Lariat
2010 Ford F-350 Super Duty XL
2010 Ford F-350 Super Duty XLT
2010 Lincoln Navigator Base
2010 Lincoln Navigator L
2011 Ford Expedition EL King Ranch
2011 Ford Expedition EL Limited
2011 Ford Expedition EL XL
2011 Ford Expedition EL XLT
2011 Ford Expedition King Ranch
2011 Ford Expedition Limited
2011 Ford Expedition XL
2011 Ford Expedition XLT
2011 Lincoln Navigator Base
2011 Lincoln Navigator L
2012 Ford Expedition EL King Ranch
2012 Ford Expedition EL Limited
2012 Ford Expedition EL XL
2012 Ford Expedition EL XLT
2012 Ford Expedition King Ranch
2012 Ford Expedition Limited
2012 Ford Expedition XL
2012 Ford Expedition XLT
2012 Lincoln Navigator Base
2012 Lincoln Navigator L
2013 Ford Expedition EL King Ranch
2013 Ford Expedition EL Limited
2013 Ford Expedition EL XL
2013 Ford Expedition EL XLT
2013 Ford Expedition King Ranch
2013 Ford Expedition Limited
2013 Ford Expedition XL
2013 Ford Expedition XLT
2013 Lincoln Navigator Base
2013 Lincoln Navigator L
2014 Ford Expedition EL King Ranch
2014 Ford Expedition EL Limited
2014 Ford Expedition EL XL
2014 Ford Expedition EL XLT
2014 Ford Expedition King Ranch
2014 Ford Expedition Limited
2014 Ford Expedition XL
2014 Ford Expedition XLT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-609-10
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1