Soo that's actually where I started and I think it's too tight, I'm stage 2+ stock turbos.
I'm thinking now I'm going to go back up to oem gap of .0275"
https://bmwtuning.co/bmw-n54-spark-plugs-guide/
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'11 335is BSM MT "BMW Performance Editon" | '16 Porsche Macan Turbo
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