E91 335i N54 forged 17T WOT 170 laod target with fmic, dp, charge pipes and other upgrades. 0.5mm spark gap. Still misfires on high rpm, usually after shift.Datalog File: 2024-09-27 15_12_27 I8A0S I8A0S_MapSwitchBase_mod12.bin_.csvFuel Type: 98 Octane