Drivetrain (Cooper S) MINI Cooper S (R56) intakes, exhausts, pulleys, headers, throttle bodies, and any other modifications to the Cooper S drivetrain.

Drivetrain Oil Catch Can on r57 setup

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Old Apr 28, 2026 | 03:00 PM
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Oil Catch Can on r57 setup

Recently installed a mishimoto occ on my R57 and had the setup on the drivers side pcv line. Has anyone noticed a difference in buildup with one occ versus two?


 
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Old May 4, 2026 | 10:02 AM
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Where did you get yours? I can't imagine it making a difference having two. I had one on both my 2017 and 2020 Camaro SS's and they were known for excessive blowby. After every oil change (5k), I would empty maybe an ounce or so.,
 
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Old May 15, 2026 | 04:31 AM
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My question is how much of a pain is it to empty that can? Serious question because im thinking of getting one as well.
 
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Old Today | 03:28 PM
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I guess these things actually need two. One for PCV and the other CCV. I'm looking at the Add W1 combo https://www.addw1.com/products/mini-...6-gen2-r55-r59
 
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