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Airaid Modular Intake Tubes 400-940

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Air Intake Tube, Modular, Polyethylene, Ford, 5.4L, Kit

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Brand: Airaid

Manufacturer's Part Number: 400-940

Part Type: Air Intake Tubes

Product Line: Airaid Modular Intake Tubes

Summit Racing Part Number: AID-400-940

UPC: 642046409401

Air Intake Tube Material: Polyethylene

Air Intake Tube Finish: Black

Insulated: No

Quantity: Sold individually.

CARB EO Number: D-609-6 (pdf)
To see a list of qualifying vehicles, enter CARB EO Number D-609-6

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These Airaid modular intake tubes optimize airflow to the engine by replacing the factory intake tube. Factory tubes often have accordion-shaped walls, sound-canceling baffles, and undersized tube diameters that hurt airflow. The Airaid modular intake tubes help straighten and improve airflow to the engine while optimizing the location of the mass air sensor. This design provides better throttle response and additional horsepower, along with better fuel economy. They are constructed from cross-linked, high-density polyethylene for strength and resistance to heat transfer. The Airaid modular intake tubes are direct replacements for factory intake tubes and accommodate all of the factory sensors and fittings that attach to the factory tube. They also work with the factory throttle body and intake box, and they include all necessary couplers and clamps for installation.


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1 Customer Reviews for Airaid 400-940 - Airaid Modular Intake Tubes

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More throttle response !

Summit RacingSummit Racing Verified Purchase

Easy install and nice looking kit! A whole lot cheaper than the complete cold air kit! One mpg better fuel economy if you keep your foot out of it!

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Reviewer: JEFFREY from MI

Date: December 29, 2014

Ease of Installation

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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