K&N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Towing: Compatible with 2015-2025 FORD Expedition, F150, F150 Raptor, 77-2617KC

The media could not be loaded. Product fit great. Was easy to install took roughly 25 minuets. Best part is now you can hear the turbos when you hit the skinny pedal. Also K&N now sends the needed vent tube and glue to hold it in place with the kit. The video is with the windows up turbos definitely breath better.

I love this new style for my Gen 2 Raptor. Throaty engine sound and the turbos are more noticeable. Throttle response is improved and it looks so dang cool under the hood.

Great increased horsepower

Love K&N products and this cold air intake is great! The turbo noise is opened up and sounds amazing. I’ve noticed I get about 1 MPG better with it installed. I have not tested any hp gains but i assume they’d be minimal. Over great product!

Install was simple. In fact my teenager who is 16 and knows little to nothing about auto mechanics installed this with just some assistance from me just taking a few tips a from "youtube" video of how to install it.First noticeable difference driving is my truck has better throttle response.As far as sound, I hear a little bit more growl from the air box. Nothing crazy or nothing that would annoy me while casually going down the road. In fact as far as sound goes under normal driving can't really tell anything.

Installed on my 2017 raptor. First things first, you more than likely will need a tune. I am tuned on a cobb accessport and have had zero issues. Perfect fitment and great quality.

7-30-2023: Even with the turbo restrictor tube and researching everything I could find, this intake still causes my truck to throw the P04DB code. In my initial review I mentioned a gain in fuel mileage. This lasted a week tops as the truck readjusted itself back to normal. I just came back from a 1200 mile road trip today and averaged 16.5 on the DIC, running with the cruise set on 75 as much as I could...engine light and all. I got the same with factory. I got home, pulled it and went back to stock. I'm to the point I don't think will work with my truck unless it's tuned and since I'm still under warranty for about three more years, no tune in sight for me.3-14-2023: It throws the P04DB code on my truck, not all the time but sometimes when I do more 'spirited' driving. Contact K&N customer support for the free turbo tube restrictor to help with the code. Even with the part it will still throw it on occasion. Buy a cheap code reader/code clearer to keep in your glove box.Typically I don't expect too much from a new intake but my acceleration is smoother, more responsive and if you can keep your foot out of it, my last two fill up's have netted me ~ +2-2.5 mpg average MPG. My last fill up, average mileage was in the low-to-mid 15's which doesn't sound like much until you realize I was in the 13's before that, sometimes high 12's. I do a lot of in-town and stop-and-go driving. Highway is the same but I'm using far less skinny pedal around town. Passing was not difficult before but you really notice the quicker acceleration when you get into it to get around those 18 wheelers.It fits. A bit like a jigsaw puzzle where the pieces need a little forcing to fit but it works and looks good when done. Not much turbo whistle which IMO is nice. Airflow sensor is moved closer to the air box requiring the extension. Not sure why they did that. Had to use a few zip ties to keep the extension cable from jumping around. Should let the 3.5 H.O. breathe a little better. Seems to accelerate smoother as well.

Works great, but would suggest real tunning. Really is a 4.5 star. The metal adapter had no real instructions for the 2017 3.5 eco boost.