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      04-10-2024, 10:25 AM   #58
alphinef44
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Drives: 2020 BMW M235i Gran Coupe
Join Date: Apr 2023
Location: Orlando, Florida

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Quote:
Originally Posted by nikkorM View Post
hey all, just wondering if there is an easy way to tell if my car would accept a BM3 flash tune? or if my ECU is locked to modification?

for reference, I have an M235 GC build data Nov 2019.
I am on a custom tune right now with navardi on e85 through bm3 . I have a 12/19 prod date and I was locked so it could well be that urs is too. Here in orlando where I am , I met up with a guy with a bench computer and he unlocked me right there. I would recommend that you try out the 93 octane first and see if you like the power gain cause it wasnt enough for me. That's why I got on e30 ots map before my custom tune. This car can run e85 on the right tune on stock fueling.
Appreciate 0