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F45 stage 1 mapping
Hi, this is my first post.
I am seriously considering a stage 1 map on my 2020 F45, it has 28,500 miles on the clock and is up to date on servicing, my question is what are the pros and cons of doing it?
Could I for example keep it within the perimeters of the 225i assuming it is exactly the same components.
Any feedback would be really appreciated
Thanks
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