G20 BMW 3-Series Forum - View Single Post

premier3is · 09-28-2019, 11:29 AM

You mean the blow off valve sounds? It's sounds fine in my 330i, try to rev it up higher before it shifts and you should hear it fine. Spool up the turbo

09-28-2019, 11:29 AM	#3
premier3is Major 1632 Rep 1,004 Posts Drives: 2019 BMW 330i M-Sport Join Date: Jul 2019 Location: CA iTrader: (0)	You mean the blow off valve sounds? It's sounds fine in my 330i, try to rev it up higher before it shifts and you should hear it fine. Spool up the turbo
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