Header banner
Revain logoHome Page
airaid air 401 239 1 401 239 1 intake system logo

Airaid AIR 401 239 1 401 239 1 Intake System Review

4

·

Poor

Revainrating 3 out of 5  
Rating 
2.8
🔍 Car Filters, 🛠️ Replacement Parts

View on AmazonView on ЯM

Media

(4)
img 1 attached to Airaid AIR 401 239 1 401 239 1 Intake System
img 2 attached to Airaid AIR 401 239 1 401 239 1 Intake System
img 3 attached to Airaid AIR 401 239 1 401 239 1 Intake System
img 4 attached to Airaid AIR 401 239 1 401 239 1 Intake System

Description of Airaid AIR 401 239 1 401 239 1 Intake System

INCREASES HORESPOWER: AIRAID performance air intake systems feature an aerodynamically-engineered intake tube, designed to accelerate airflow to your engine and reduce turbulence—helping increase your vehicle’s performance. SUPERIOR FILTRATION: AIRAID performance intake systems are engineered to provide a smooth, unimpeded path for airflow to your engine—keeping the air cooler and more oxygen-dense. Injecting more oxygen-rich air into the cylinders allows the engine to burn fuel more efficiently during combustion, offering you an increase in performance. EASY INSTALL: These simple-to-install, sophisticated systems help maintain proper air-to-fuel ratios, thereby eliminating the need for recalibration after installation. Just bolt it on and go—and enjoy your vehicle’s horsepower gains. HIGH PERFORMANCE REUSABLE FILTER: Each AIRAID intake system is paired with a washable, reusable air filter designed to capture contaminants and provide top-quality engine protection. DRY FILTER MEDIA: Includes a dry synthetic SYNTHAMAX air filter that offers excellent airflow and exceptional protection from contaminants. MADE IN THE USA: All AIRAID intake systems are proudly made in the USA using the highest quality materials. NO-HASSLE LIFETIME WARRANTY.

Reviews

Global ratings 4
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    1
  • 1
    1

Type of review

Revainrating 1 out of 5

Buyer beware. READ DESCRIPTION

Good product. I just didn't like how it was falsely advertised. In all the photos it is shown with a hose but there is no hose in the kit.

Pros
  • Air Intake
Cons
  • Fits

Revainrating 5 out of 5

Exactly what they promised

Definitely heard and felt the difference after installation. It feels like my pre-TSB Ecoboost was let down again after TSB (reprogrammed and installed CAC shield).

Pros
  • Spare parts
Cons
  • Everything is fine

Revainrating 3 out of 5

Too early to tell - Spares

Installation on my F-250 w 6.2L was fairly easy. The only downside was that the three clips on the bottom airbox were too long to hook and hold the airbox panels. I ended up wrapping a long zip tie around the airbox panels to hold the clips in place.

Pros
  • Filter
Cons
  • Almost OK

Revainrating 2 out of 5

Don't believe all the hype

This product didn't live up to its promises. The fit wasn't bad, but as others have pointed out, the sealing tape that comes with is about 3 inches shorter so it doesn't properly seal the underside of the hood. Also, instead of the promised MPG increase, I actually experienced a slight MPG drop of 2/10 when driving around town.

Pros
  • Automotive
Cons
  • Cable is shorter than others