knfilters.com

1.9
1.9 Based on 41 reviews

For over 50 years, K&N® has been an industry-leader in automotive filtration and technology—offering products to increase performance, protection, and longevity in thousands of vehicle applications for consumers worldwide. K&N offers replacement air filte...

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Average Rating

1.9

/
5

41 Reviews

5 Star
20%
4 Star
2%
3 Star
0%
2 Star
5%
1 Star
73%

All Reviews

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Review Time

Vincent Clark
UNRECOMMENDED AIR INTAKE!

UNRECOMMENDED AIR INTAKE! It’s not worth the investment! You may encounter issues with the mass airflow sensor, throttle body, and it could disrupt your vehicle's computer even after a reset. It's a waste of money. My vehicle is not functioning properly because of this.

1
Date of experience: Dec 17, 2025
Darby Lewis
AVOID THIS AIR INTAKE!

AVOID THIS AIR INTAKE! It's not worth the cost! You will regret your decision. It may cause issues with the mass airflow sensor, throttle body, and even disrupt your vehicle's computer despite attempts to reset it. A complete waste of money. My vehicle is not operating correctly because of this.

1
Date of experience: Dec 17, 2025
Dicky
Terrible Experience with the Company

This has been one of the worst experiences I've ever had with a company. I will never overpay for an air filter again, especially when I can find it for half the price elsewhere. I spent a significant amount on an air filter, and their customer support was completely unresponsive. I reached out to cancel my order before it was processed, but they ignored my request. Instead, they shipped the order, which I asked them not to do. The condition of the package upon arrival was unacceptable, and the entire experience felt careless and disappointing. Customer support: 1/10. Product value: 1/10. Professionalism of the company: 1/10. Absolutely not worth it.

1
Date of experience: Nov 25, 2025
Holden Rogers
Incredibly Slow Delivery

This has to be the slowest delivery imaginable.

1
Date of experience: Nov 07, 2025
Stuart Walker
Warranty Issues with the Company

The company claims to offer warranties on their products. I purchased a cold air intake system years ago, and now I have a leak. When I contacted the seller, they couldn't assist me and said I had to handle it myself. After emailing the company, I received no response. Eventually, I called them and received a reply asking for my information, but they informed me that the warranty didn’t cover my vehicle. Despite entering my vehicle's details, they claimed it wasn’t a proper fit. Very frustrating.

1
Date of experience: Sep 17, 2025
Damien Fisher
Marketing Scam

This feels like a marketing scam. It didn’t increase horsepower and made my car sluggish. I experienced rough idling and rapid oil degradation. If you have a stock vehicle, don’t buy this; you can't force more air into the combustion chamber than it can handle.

1
Date of experience: May 23, 2025
Carina
Excellent Customer Service Experience

I called the customer service number recently, and the representative was incredibly helpful. I've used these products for years, and this was my first issue. Thanks to the support I received, I will continue to use their products for the quality of service.

5
Date of experience: May 14, 2025
Michele Taylor
Regrettable Decision

I thought this was a good recommendation from a family member, but I was mistaken. It took hours to clean and replace, and the air intake was incorrect due to unclear specifications. A disappointing experience.

1
Date of experience: Apr 24, 2025
Disappointing Product Performance

I'm not impressed with this product. I ordered an intake for my vehicle, but I didn't notice any improvement in throttle response. It feels like I've lost horsepower, which is quite disappointing given all the hype surrounding it.

2
Date of experience: Apr 15, 2025
Frustrating Experience with the Company

I ordered a product and received shipping confirmation. However, my order didn't move for days. When I contacted the company, they informed me that the item hadn’t actually shipped and offered a refund. Despite multiple follow-ups, I still haven’t received my refund. This experience has been extremely frustrating.

1
Date of experience: Dec 18, 2024

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Business Details

  • For over 50 years, K&N® has been an industry-leader in automotive filtration and technology—offering products to increase performance, protection, and longevity in thousands of vehicle applications for consumers worldwide. K&N offers replacement air filters, air intakes, oil filters, cabin filters and more, factory-direct from knfilters.com, the official site for K&N performance filtration products.See more

  • email tech@knfilters.com
  • call 9518264000
  • language https://knfilters.com

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