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BMW 3-Series (E90 E92) Forum
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Is there any GM trans software upgrade
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| 02-17-2017, 01:56 PM | #1 |
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Is there any GM trans software upgrade
The transmission jerk while changing from 2nd to 3rd gear, car currently have 68000km, no tune. I have heard people upgrading their transmission software (NOT FLASH), due to the same jerky problem and the jerky problem was gone after the update. Searched through the entire forum, but I cannot find any information. Has anyone done it?
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3IM . Okada Plasma Direct . Euro Ram Intake . AA header (Pending) . PE . 2nd Cat Delete . F30 340mm 6 pot . EBC Yellow Stuff . StopTech SS Brake Line . BMW Performance CF Strut Bar. 219M . PSS
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| 02-17-2017, 05:02 PM | #2 | |
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| 02-17-2017, 08:00 PM | #3 | |
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3IM . Okada Plasma Direct . Euro Ram Intake . AA header (Pending) . PE . 2nd Cat Delete . F30 340mm 6 pot . EBC Yellow Stuff . StopTech SS Brake Line . BMW Performance CF Strut Bar. 219M . PSS
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| 02-17-2017, 08:19 PM | #4 | ||
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