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      12-15-2022, 10:21 PM   #1
Sam_M550i
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Drives: BMW M550i
Join Date: Jan 2021
Location: Framingham

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BM3 tune update available

Just to let you all know, there is an update to the 93 octane tune for 2018 M550i BM3 tune. I updated and all is well. I will say burble settings in custom definitely noticable. Car also seems to pull like one angry son of a bitch even more now. The change log lists load and torque changed and ignition timing recalibrated.
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2018 BMW M550i | BM3 stg 1 | Resonator Delete (X-pipe) | Dark Graphite Metallic
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