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      02-18-2024, 08:00 PM   #581
TeknoVkng
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Drives: F15 X5 50i
Join Date: Dec 2013
Location: CO

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Hi all,
New 50i owner. I am looking at the BM3 91 tune in Colorado. How is the reliability with the tune? I am at 60k miles and about to do plugs and coils. I was thinking about using the NGK plugs.
Appreciate 0