S55 Billet Crankcase Breather

madnessm4 · 08-14-2018, 04:43 PM

Thoughts and opinions on this? Saw this on the facebook forums, was quite useful for the N54 motor apparently. Anybody have any experience or ideas on something like this? (Originally writer's name of the post has been covered for privacy reasons)

Fast4d · 08-14-2018, 05:44 PM

mass air system gonna like that?

Poiseuille · 08-14-2018, 06:09 PM

I think there's not much question that catch-cans are effective on direct injected turbo charged engines, and this device as described seems like it would make the catch-can more efficient. Sadly, while I'm still on warranty I can't find out for myself. Post-warranty catch can is a sure thing.

08-14-2018, 04:43 PM	#1
madnessm4 Private 36 Rep 51 Posts Drives: BMW M4 2018 ZCP DCT Join Date: Sep 2017 Location: NYC iTrader: (0)	S55 Billet Crankcase Breather Thoughts and opinions on this? Saw this on the facebook forums, was quite useful for the N54 motor apparently. Anybody have any experience or ideas on something like this? (Originally writer's name of the post has been covered for privacy reasons) Attached Images
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08-14-2018, 05:44 PM	#2
Fast4d Captain 267 Rep 885 Posts Drives: 325 Join Date: Jan 2012 Location: So cal iTrader: (0)	mass air system gonna like that? __________________ SAFE-GUARD tire/wheel/windshield/paint protection is a FRAUD! do not waste your money!
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08-14-2018, 06:09 PM	#3
Poiseuille Brigadier General 5393 Rep 3,737 Posts Drives: 2016 M4 DCT Tanzanite/Amaro Join Date: Oct 2016 Location: Princeton iTrader: (0) Garage List [0.00] [10.00]	I think there's not much question that catch-cans are effective on direct injected turbo charged engines, and this device as described seems like it would make the catch-can more efficient. Sadly, while I'm still on warranty I can't find out for myself. Post-warranty catch can is a sure thing.
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