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air-521-188 airaid cold air intake system: boost horsepower, enhanced filtration – fits 2005-2019 nissan/suzuki (frontier, xterra, pathfinder, equator) logo

AIR-521-188 Airaid Cold Air Intake System: Boost Horsepower, Enhanced Filtration – Fits 2005-2019 NISSAN/SUZUKI (Frontier, Xterra, Pathfinder, Equator) Review

3

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Average

Revainrating 3 out of 5  
Rating 
3.0
🔍 Car Filters, 🛠️ Replacement Parts

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Description of AIR-521-188 Airaid Cold Air Intake System: Boost Horsepower, Enhanced Filtration – Fits 2005-2019 NISSAN/SUZUKI (Frontier, Xterra, Pathfinder, Equator)

Increases performance and mileage. Easy to install with simple hand tools. Washable and reusable. Hand-built using the finest, technologically advanced materials available.

Reviews

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

Type of review

Revainrating 3 out of 5

Disappointing filter intake system

When I tried this product, I was extremely disappointed. Despite the hype, it didn't provide any noticeable performance or fuel efficiency improvements.

Pros
  • None
Cons
  • The performance did not meet expectations, and the product is overpriced.

Revainrating 4 out of 5

Easy to install except for the gasket

Installation was easy. The only problem is that the rubber seal is a little tricky to install and once installed it takes little effort to close the hood as the seal now fits snugly against the hood. Overall not bad. Acceptance feels better. There was no way to check the mileage. I only recommend it because my frontier feels more cheerful.

Pros
  • Quality construction
Cons
  • Requires outlet

Revainrating 2 out of 5

Didn't improve mileage actually damaged

The whole point of the purchase for me was to increase my mileage as advertised and from reviews. No, it actually reduced my mileage. Yes it added a deeper acceleration sound but big deal I want to increase the MPG. Also, the 2010 Nissan Pathfinder version didn't show the vacuum hose attached to the bracket, which they need to remove. So I had to change their version to accept a plastic line clip. Definitely came back as it didn't give the results I expected.

Pros
  • nice touch
Cons
  • I don't remember but there was something