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      02-22-2024, 05:14 PM   #79
ericlr1225
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Drives: 2018 M2 LCI 6MT
Join Date: Sep 2022
Location: Los Angeles

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Quote:
Originally Posted by chetrickerman View Post
I can answer this definitively for you, No.

The dwell time adjustment is pretty small from the S55 stock map compared to the B58.

I have been running B58 coils for well over 2 years, it sounds like you dont have the longer spark plug boots, because my car ran noticeably smoother with the B58 coils, even at idle.
Are you able to run a wider gap after the B58 kit?
Also I'm still thinking if I should select the drop-down menu or not.
Thanks
Appreciate 1