I am not telling you this is the best for your car but it is what I have been running since spring of last year and I have had no issues. My logs have always been good.
NGK 95770 ILZKBR7B8DG Laser Iridium - gapped @ 0.022”
There are a number of threads on this but if you read them all you will come away with no clear path and plenty of questions on what is best.
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2013 BMW 335xi F30 N55 PWG/VRSF DP/ER CP/Injen CAI/AA FMIC/JB4 map 7/Fuel= E50 w/ E85:93oct/Stock LPFP & HPFP/CATuned coilovers/Megan Racing Rear Swaybar/Powerflex Rear Subframe Bushing Inserts/Dual aFe Power Mach Force Mufflers/Resonator Delete/MHD & BMS Race BEF
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