Installed CMDPs today and noticed it may be time to get an oil separator? Are any of you guys running them? Any specific brand to recommend?

Did you route the tube from the passenger side cover to the intake before the MAF? And then what did you do to the driver's side tube?^^^ My moroso was creating some sort of restriction so my PCV valve wistled, I had to put a breather on the filler cap then put in a seperator on the passenger side and plumb that end into the end of my air filter so all the air was metered.
I'm glad you actually thought about plumbing it before the MAF, most folks wouldn't have done it right. Two minor things concern me though. One, even though you have an oil separator on there I wonder if you're gonna foul up your MAF sensor at all. And two, if for some reason you have enough manifold vacuum and some crankcase pressure you will open the PVC valve and then draw unmetered air into your engine. I think the second concern is a remote and far fetched one but in theory it could draw air through the breather and into the motor without going by the MAF sensor. I really don't think that that will happen because once you opened up the system with the breather it kinda just makes the driver's side PVC useless and it just sits there.The tube is before the maf, and the drivers side is still plumped with the moroso, works fine now, no wistle and I have power now unlike before.
Me too. I've been running breathers since 1980.I run breathers instead of the catch can. I did because I did not want anything to be recycled into my engine.
Smell mainly, and other stuff, and the fact that I bought the moroso sep. and I wanted to work, and honestly I have soo little oil in my passenger side I see the dirty maf a non issue, and all the extra plumping might sound alot but I just go some vaccum line like 6 feet, and ran it from the passenger side sep. around the back of the motor, next to the strut tower, then into the air filter.I'm glad you actually thought about plumbing it before the MAF, most folks wouldn't have done it right. Two minor things concern me though. One, even though you have an oil separator on there I wonder if you're gonna foul up your MAF sensor at all. And two, if for some reason you have enough manifold vacuum and some crankcase pressure you will open the PVC valve and then draw unmetered air into your engine. I think the second concern is a remote and far fetched one but in theory it could draw air through the breather and into the motor without going by the MAF sensor. I really don't think that that will happen because once you opened up the system with the breather it kinda just makes the driver's side PVC useless and it just sits there.
My other kind of odd question is why didn't you just continue with the breather route and get rid of all the extra plumbing?
I actually made mine out of a KRU 82 vodka bottle. Ill try and take a pic this evening and post it tommorow.icsYou guy have any pics showing your catch can or breathes? What about the home made version. WhAt would i need?