BMW M3 and M4: Steptronic Transmission
![](https://www.bmw-m.com/content/dam/bmw/marketBMW_M/common/topics/magazine-article-pool/2021/entwickler-faq-19/bmw-m3-competition-stage-teaser.jpg)
In the #M3M4explained series, the developers of the BMW M3 and M4 have the floor. In episode 19 they explain the M Steptronic transmission. What are the advantages and which technical details are important?
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VIDEO: 2021 BMW M3 M Steptronic Transmission Explained
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BMW M3 and M4: launch control with M Steptronic transmission