Quote:
Originally Posted by Boostin335
Really curious to see what a Dinan tuned 2020 M550i will do.
Heard 0-60 time is 3.3 stock
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Took delivery of my 2020 M550 three weeks ago. I called Dinan two weeks ago and they told me that they intend to have the new tune ready this Spring! I'm all over this!
They did not offer up any expectations, but I would hope we're talking 600+hp