I have Redlines but if you don't need a stainless finish, go with Steeda. Redlines don't fit 2018s worth nickel but this wouldn't apply to you. Search for the post comparing strut diameter and you'll see that Redline is a smaller D tube.
A vapor/liquid separator requires servicing. For this reason, and the simple fact that majority of "typical" driving does not warrant one, it is not standard-equipment. It's also not a "no-harm/no-foul" add-on. Consider the fact that device could plug-up.
If it were me, I'd pull it off...
You don't need a valve. Cut the tube and plug both ends. Return to stock with a double-ended barb fitting. I can't see switching back & forth with something as obnoxious as this.
9.5L. Plastered all over the internet like this-
https://www.autoevolution.com/news/2018-ford-mustang-50l-v8-needs-a-staggering-10-quarts-of-oil-120537.html
Better to inform service advisor beforehand and note on RO.
There was one in the showroom where I bought my black GT. Of course I waited and waited for the "paperwork" to be complete so plenty of time to stare at this creamsicle.
Looks cheap IMO...
This is totally ridiculous. You folks would remove the windows completely just to get around a law? How many times, at night, has that heavy tint helped your vision? Yeah, that's what I figured...
As previously mentioned, if you received your fix-its within an area you travel frequently, chance you run into the same officer is greater. If you do nothing, and run into that same officer, you will receive non-correctibles for all and wind-up in court.
Your choice.