Stage 2 HPFP
MHD Stage 2 HPFP on 2018 440i fueled with 94 Octane Canadian fuel from Petro-Canada
94 Octane
Post Spark Plug Change Pulls
Can't remember which tune but I think it was on 91 tune for both or at least the first one
Post Spark Plug Change
Car stationary and idling
Post 1 Tune - V4
Original Spark Plugs, 93 tune with 94 fuel
Post 1st Tune - V3
Original Spark Plugs, 91 tune with 94 fuel