Air and Fuel› Intake Manifolds and Components

Airaid

Airaid 07-10 Ford F-150/Explorer 4.0L PowerAid TB Spacer

$168.45

SKU: A00A 400-619

In Stock
In Stock
Ships by Jun 17
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Airaid 400-619 is a fuel injection throttle body spacer designed to enhance mid-range torque. It features a patented Helix Bore design that spins intake air to boost velocity and improve atomization of the air/fuel mixture. This results in more part-throttle torque and improved mid-range power, with gains primarily seen from 800 to 3,000 rpm.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandAiraid
Part NumberA00A 400-619

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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