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      07-16-2023, 03:18 PM   #1
Trogster
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Rev Hang

How is it the G87 M2 shows absolutely no evidence of rev-hang? My last two turbocharged cars (Especially my WRX) had so much rev-hang it was undrivable.

Truly remarkable tuning. Well done BMW!

Last edited by Trogster; 07-16-2023 at 03:58 PM..
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      07-16-2023, 04:43 PM   #2
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Quote:
Originally Posted by Trogster View Post
How is it the G87 M2 shows absolutely no evidence of rev-hang? My last two turbocharged cars (Especially my WRX) had so much rev-hang it was undrivable.

Truly remarkable tuning. Well done BMW!
It is noticeably less / non-existent compared with the B58 in our F22 M240i. I find I can't do smooth and lazy shifts like I could in the M240i, have to make the shift a bit quicker, which is good by me.
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      07-16-2023, 06:31 PM   #3
GregW / Oregon
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Quote:
Originally Posted by Trogster View Post
How is it the G87 M2 shows absolutely no evidence of rev-hang? My last two turbocharged cars (Especially my WRX) had so much rev-hang it was undrivable.

Truly remarkable tuning. Well done BMW!
My '15 F82 with S55 does not have rev hang.
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      07-17-2023, 12:27 PM   #4
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Glad to see this thread. My 235i has the worst rev hang from 1-2 on the stock or BM3 tune. Was going to ask the forum if BMW fixed this in the G87, and it sounds like they have.
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      07-18-2023, 12:56 PM   #5
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2023 BMW M2  [10.00]
The M2 has a bit of rev hang, which is typical of turbo engines, but not the worst I have driven
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      07-18-2023, 09:56 PM   #6
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It is a beautifully engineered FREIGHT TRAIN of an engine...
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