Thread: Official 2020 BMW M340i and M340i xDrive Specs
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      11-13-2018, 08:57 AM   #7
bimmer456
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Drives: 340i
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Originally Posted by SmoothStyle1 View Post
How did they get 382HP out of the same B58 engine that I have that puts out 320HP?
Tuning the DME, similar to how the mppsk gets you to 355 hp or a JB+ around 400
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