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      09-14-2017, 08:54 AM   #17
philly42
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Drives: X5M, Z3M
Join Date: Mar 2016
Location: Dallas, TX

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Quote:
Originally Posted by frankenm View Post
You will run rich if you convert or remove the bpv the intake system and computer account for the additional air flow coming ... would not recommend without proper tuning.
Where is the air meter for the S63? I recently pulled off the intake and don't remember seeing the MAF sensor around there. If the air hasn't been accounted for, I don't think there should be a problem blowing it out to atmosphere.

Resetting your adaptation might help the engine adjust to the new flow of air.
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