Air Oil Separator Compatible with 2011-2023 Ford F150 & 2017-2023 Ford F150 Raptor | Catch Can, Efficient Blowby Protection, 81-0800

Catch can seems well built. Mount seems well made. The hoses are OEM quality, just bit too long for my 2020 F150. Hardware that holds the catch can to the mount stripped out. So I made it mount another way. We will see how well it works in the next few months. The 6 oz capacity seems very nice.

Perfect fit on my 2023 3.5l Lariat ecoboost. Easy install, solid instructions. K&N quality quick connect hoses. Took about 20-25 minutes in total.

Works great, nice quality and fits good in the engine bay ,Easy to use

Update: 5/10/24 K&N had wonderful customer service and shipped the correct length hose. I forgot to take an after photo but it's fantastic now. I installed this quickly and easily on my 2017 f150 2.7. I immediately ran into the same issue as many with the length of the hose coming from the valve. After spending an hour trying to change configuration I've arrived at the conclusion that k&n just missed the mark. You can see in the photo that the cover slightly kinks the hose. I was going to return but I see that a few other people have gotten replacement hoses from the manufacturer. I am going to attempt to do the same and will update how things go.

2014 F-150 with the 5.0. | 74k mileage As expected from anything K&N, great build quality and overall feels like a solid product. I installed this and did a little cleaning of the throttle body and intake manifold. And from the looks of it, it was definitely needed and will be worth it. Installation was fairly easy and straightforward. The documentation they provide is for a 2015+ F-150 5.0 engine bay. The battery box is angled differently, so routing the lines aren’t exact to the diagram. I had to remove the intake manifold nub/bong or whatever it’s called in order for it click connected. It was too tight with the hose ends and the angle it needed to click in place. You’ll see, and it’s easy to remove, click connect and screw back in place. I plan on installing one on any vehicle I have in the future as well, and will check to see if K&N offers one for it.

I've put catch cans on the my last three trucks. Judging by the amount of oil they build up over each oil change they're a lifesaver. This K&N is one of the nicer ones I've installed. Fit my 2025 Tremor Expedition perfect.

I chose this K&N catch can because I liked the all matte black, slightly more OEM-style look with the subtle embossed logo and also because it was a 6oz can. Most other brands have shiny black cans with etched logos that look more aftermarket and are only 3oz capacity, which I didn't want. I saw a few reviews that mentioned the hoses were too short but I was hoping this would not be the case for me or that it would still be usable. Opening the box, the catch can, filter, hoses, and OEM-style connectors seemed to be very good quality and on par with other highly rated options. However, the issue is that the shorter hose that connects to the PCV valve is just too short. With the catch can mounted at the recommended location on the edge of the battery tray, the shorter hose will not reach to the PCV valve. It seems like it's just a few inches short. Nonetheless, it says it should fit on my truck and it does not. This is the reason for the one star and why I returned the K&N. I ended up purchasing and installing the J&L Oil Separator Co 3.0. No fitment issues with the J&L and good quality.

Works great.

More expensive but comes with proper OEM connections!

Funktioniert top.

Preislich und qualitativ steht das Teil dem JLT in nichts nach, Installation ist mit der guten Anleitung problemlos möglich

La compré para una Ford Expedition confiado en que le iba a quedar ya que la f150 y la Expedition comparten el motor, pero no fue así. Después de hacer algunas modificaciones a la cubierta del motor y hacer un soporte para el separador quedó muy bien. Lo recomiendo mucho h solo revisen que las mangueras sean de la longitud adecuada.

Fit perfectly on Daytona 392