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Airaid SynthaMax CAD Intake Systems 401-231

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Air Intake, SynthaMax QuickFit, Red Filter, Black Plastic Tube, Ford, Lincoln, 5.4L, Kit

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Brand: Airaid

Manufacturer's Part Number: 401-231

Part Type: Air Intake Kits

Product Line: Airaid SynthaMax CAD Intake Systems

Summit Racing Part Number: AID-401-231

UPC: 642046442316

Tube Color: Black

Tube Material: Plastic

Filter Color: Red

Filter End Cap Finish: Black

Sleeve Color: Black

Quantity: Sold as a kit.

CARB EO Number: D-609-7 (pdf)
To see a list of qualifying vehicles, enter CARB EO Number D-609-7

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

Maximize your engine's performance with Airaid SynthaMax CAD intake systems! The SynthaMax systems' cold air dam design isolates engine heat away from your intake, keeping the cold air flowing. These intakes feature SynthaMax filters, constructed using the finest 100 percent synthetic materials for unrivaled filtering efficiency. SynthaMax non-oiled filters are washable and reusable. Servicing is easy with oil-free maintenance--simply wash them in a mild household detergent and rinse. That's it! The SynthaMax filters are built with a hand-poured urethane body that won't crack, curl, or shrink like some competitors' filters. Airaid SynthaMax CAD intake systems use the stock air filter location, but add a boost with a huge air inlet that keeps more cold air flowing through the 360 degree filter. These systems maximize your horsepower, torque, and fuel efficiency. They seal directly to the hood and include all parts needed for an easy installation.


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1 Customer Reviews for Airaid 401-231 - Airaid SynthaMax CAD Intake Systems

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Air Filter Upgrade

Summit RacingSummit Racing Verified Purchase

Works good and looks great. California smog legal, which is nice. So far, almost 10,000 miles and it still looks almost new with no problems. Install was easy. Only thing keeping it from being 5 stars is that the way it mounts up. My mass flow air sensor wires are pulled super tight and barely reach. It works, but would be nice if it wasn't so stretched. Also, it's a little noisy compared to stock, but not bad at all. Can't really tell a power gain, but I am getting almost 1mpg better on gas. This is on an 09' F-150, 5.4 V-8. Overall, a good filter kit. ...read more

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Reviewer: MATTHEW from CA

Date: March 07, 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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