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      09-19-2021, 10:40 AM   #3
brad65ford
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Drives: 2022 M3
Join Date: Oct 2015
Location: fl

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just checked, they are .026 across the board. Not sure what they were when they were know though. The new ngk's we set to .021 She runs a little rough at idle some times worse than other times, it did this prior doing DP and plugs but its a little rougher not sure if 2 step colder plugs make that much of a difference and or the smaller gap. Feels now pulls great, do believe the new plugs.
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