Airaid PowerAid TB Spacer 04-10 Ford F-150 5.4L Triton

SKU: air400-531 UPC: 642046405311
In stock - 5 items available
Regular price $157.99

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

Wake up low-end torque with the Airaid PowerAid Throttle Body Spacer (air400-531) - machined to spin incoming air before it hits the manifold.

  • Fits 2004-2010 Ford F-150 5.4L Triton, 2005-2008 F-250 5.4L, 2010 Raptor 5.4L
  • Helix bore spins incoming air for better fuel atomization
  • Gains in low-end torque and throttle response
  • CNC-machined billet aluminum construction
  • Bolt-on install - gaskets and hardware included

Perfect for towing and daily-driven trucks that need usable power down low.

Shipping Height: 1.3

Shipping Length: 9.6

Shipping Width: 5.8

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