K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2015-2023 FORD: Mustang, Mustang GT, 33-5029

The description says it fits the Mustang GT, it also fits the 2.3 ecoboost. I have K&N filters in all 3 of my vehicles. The 1st time they need a filter I put in a K&N lifetime filter. They work great and they are far less expensive than throw aways, over a short period of time. I do the same with my motorcycles. They have never let me down.

Felt like I had 1000hp after putting this on jk it works and fit well 👍🏼

I wasn't sure what to expect from this filter. I feel like across the board of aftermarket products, everyone is trying to sell you on an idea, regardless if it's true or, more often, not true. After install I didn't notice anything nor was I really testing to find out. I just continued to drive as normal and see what my thoughts would be after some time. Two things that get brought up about aftermarket filters, power and noise, I would say are negligible. I noticed no difference, seemed stock to me. However, one thing that did surprisingly creep up on me was mpgs. Now in the 2020 GT, I'm sure some purest out there loaths the conversation about mpgs and v8s, but when you daily drive it, its worth talking about. Now for reference I drive 95% highway and usually drive at 80mph for a total of 80 highway miles a day with limited to not traffic. I did not notice any change initially changing my filter. Now I religiously reset my mpg gauge so I know what I should be getting ever trip. What I started to notice with time was increased fuel economy. You see, my mpgs were not going up drastically, a couple tenths here and there, but not before long I was a legit 1 to 2 mpg higher than my baseline. I was consistently getting better fuel economy, I went from 25 to 27. I would struggle to get 4 days worth of fuel, heck sometimes i couldnt; I was cutting it close most of the time but it was doable and it was consistent for the most part. But now getting 4 days worth of fuel out of the car was easier. Look it didn't turn the car into a prius, just in my application it was saving my butt and giving me more peace that after 4 days of driving, I didn't have to stair my fuel gauge going home on my 4th day.

Fits perfect, haven't had the chance to see if it adds more power, throttle response is better and the biggest instant change was MPG. Easily 3 to 4 right out of the gate. That will commeserate with how heavy your foot is.

I was skeptical at first, even after reading the article in a well known motorsports magazine and with the suggestion of my SCCA mechanic; but, the improvement in performance was noticeable immediately. My 2019 Mustang GT has plenty of HP and torque as it is, and my primary focus has been dealing with the horrible 4 piston braking system, but this air filter is an inexpensive and pleasantly surprising (albeit modest) performance upgrade. And the fact that I'll never have to buy another air filter again is a nice bonus.

I would like to leave a very positive review. But there is a problem with using this type of filter in some vehicles. In my case - a 2005 Chevrolet Equinox with the 3.4 liter engine, some of the oil from the filter affected the MAF sensor (an air flow sensor) and caused the engine to start idling way to high (1500-1900 RPM). I will have to either clean or replace the MAF sensor as a result of installing this filter.Otherwise, on the positive side, once this filter was installed, I could instantly feel the difference in the engine performance. It's not a *big* difference. But on engines like my 3.4 liter that can really benefit from a little more air flow, you can feel the improvement as soon as you accelerate onto a highway.

Purchased filter for 2016 Mustang GT Coyote engine. This will make the 5th K&N filter I have purchased. I love the product. I do not know if it makes any real difference performance-wise as I installed it with 50 miles on the car. I get 21 MPG at an average speed on the hwy of 80. That's pushing about 2600 rpm. Every oil change I do in all my cars I remove the filter, wash it in hot water with Dawn dish liquid and use my leaf blower to dry the filter. I usually spray the filter with a light coat of WD-40 but I just bought the K&N filter oil just before I reinstall the filter. I have over 110k on my oldest filter and it still works great. No tearing. It has lost its red color it is now light red almost grey. DEFINATELY WELL WORTH THE COST. ITS A GREAT VALUE. I don't have one negative thing to say.

Good part