K&N Reviews 

This is a review I submitted to THEIR website and was immediately "Moderated" and removed. K&N is manipulating their reviews to seem like they never get a bad review. AVOID THEM AT ALL COSTS

Payed for 2 day shipping did not receive it on time, called to cancel got hung up on twice. Called back a third time they said they would cancel. One week later it shows up on my door step with the charge still on my card. Terrible customer service. Decided to keep it, then come to find out it's not even the one I originally ordered. I ordered the chrome accented filter and got the cheap plastic one. On top of all that the air box is a joke. It doesn't come anywhere near a tight fit. Be prepared to have a ton of heat soak if you do not seal it off with high temp foam. I will NEVER buy a K&N product again, which is a shame considering I've been a customer since I was 15 years old.

Scamming people for fifty years more like it. Can't believe they are allowed to lie people about hp gains. And not have to disclose about the massive amount dirt allowed through all their filters! This is a known thing. Completely true and known by the company!

This is a multi-million dollar company but they hire cheap customer service personnel, very poor customer service. Try calling them personally, that way you'll experience their 3rd-world class service.

I've had K&N filters in all my bikes and vehicles for a couple of decades. The fuel mileage increase was always there. The power increase was always evident in the bikes and a couple trucks. I just read a single star review and was surprised on his poor review until I read other reviews by him. He hates everything and gives poor reviews to all products and services. Great job K&N!

We ordered a K&N air filter for customers' Chevy Silverado, website showed it was in-stock at $69.00. We rec'd an email within an hour of order saying it was out of stock and no estimate of when back in stock. So we ATTEMPTED to cancel order, customer said he'ld get one on Amazon. K&N said order couldn't be cancelled and we'ld have to return product...???

Add insult to injury, Amazon ordered K&N filter was $48.00 and YES we did rec'd original filter weeks later. We returned it with a K&N return authorization and we are still waiting for a refund from these clowns 30+ days later.

Advice: Shop around and DO NOT BUY DIRECT FROM K&N - their customer service is WORTHLESS!

terrible products and service dont use this company

I ordered a K&N furnace filter on 2-4-22 at 9:30 a.m. and it arrived on 2-5-22 at 10 a.m., in Connecticut via FEDEX. Very fast delivery.

Absolute Rubish as is Uk customer service
Cheep and tacky 57-1001
Nothing like catalogs photos.
They even reduce internal bore from 90mm on car to 75mm on the cheep elbow provided with the kit. In the 2nd generation. Suppled with Ru-4630 £44 on carports 4 Less ? not the Cu-4630 in the photo’s
Plus a big leaflet stating do not return to the store / contact CS. Just to get abuse and told I have to return it to the store. That won’t accept returns. £300+ for a poor quality system. So £250 for a few clips and peace of steel and some stickers. Avoid like the plague.

Purchased a filter on-line from a 'stockist', arrived without the frame to secure in the filter housing. Supplier didn't have another in stock, so contacted K&N UK by email explaining the issue and if I could buy the frame alone.

Response within minutes with offer to provide required frame without charge, even though it was not their problem. Arrived within 48 hrs of being informed; great service.

Product....have always fitted to EFI vehicles, especially if planning a re-map...6 bikes, 2 vans and 3 cars !

Amazing products, trusted brand, however their shipping logistics and product support are hands down terrible. Never order directly on their site, use a 3rd party like Amazon if you want to actually receive your products. Their support contact info on their site is not accurate and when you do contact support it seems they lack training and are a group of teenagers doing their “best” aka not helpful at all.

Just replaced my filter in my 2019
Eco boost premium Mustang. Have had the same filter in my hemi Grand Cherokee. The Mustang runs much smoother and is much more responsive. The lifelong filter has worked for me for over 20 years, well worth the investment.

If you hate yourself, and want to make your life more miserable buy their cold air intake products and weep as you find out that they neglected to include an EO decal required by law to accompany your air intake product, in order to get your vehicle smog checked. And then rip your hair out in pure frustration as you find out their customer service hotline is just a dead end loop leading to the same message robot with options extension number that don’t even work. Complete nightmare.

I recently purchased a K&N cold air intake for my 2006 350z. The installation was easy and quick. Unlike many other after market parts, this cold air intake fit without any addition modifications. It was simply a bolt on and go fitment was perfect and it looks awesome.

My 5th purchase from K&N. This is the only brand I use for air filters. Easy to find the correct filter on their website and delivery was very quick. As always the filter itself was high quality and easy to fit.

I don't even want to give them one star. Dealing with them was pure misery. never, ever again.