11-16-2023, 12:43 AM | #1 |
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M340i bm3 Stage 2 Cold Start Off Feature
The warranty of my 2020 M340i is finally over so just installed a catted downpipe with bm3 stage 2.
I'm very happy with it but the cold start is damn louder than I expected and I found a feature to turn off the cold start in the bm3 app. What is the downside if I turn off it? Is it harmful to the engine? Thanks for any advice. |
11-16-2023, 05:37 AM | #2 | |
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If that is not accurate - someone else can chime in. I am not that knowledgeable, but I read a lot haha.
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My M340i Identifies as He/Him. And he has really big balls.
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11-16-2023, 02:32 PM | #3 | |
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I have mine off since I am catless. Only “downside” is the oil & coolant do not warmup as quickly for obvious reasons. |
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J_C3.00 |
11-17-2023, 03:38 PM | #4 | |
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11-17-2023, 03:39 PM | #5 | |
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bm3, cold start, m340i, stage 2 |
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