[interlagosbluee92]

Hey guys I just got an e92 m3. I find it will go into limp mode after warming up. Was able to pull codes with a generic scanner it and it gave me P0357, so cylinder 7 misfire and or electrical problem.

I pop off the covers and notice that on each bank there are two ignition coils that have a rubber bmw logo that is bigger than the rest. These arent OEM right? (See Attached image).

For now I've just opted to buy 3 OEM used ones on ebay for $50 a piece because here in Canada they want 450 each. Not paying that.

Currently just swapped coils 6 and 7 to ensure its the coilpack itself causing this.