Looked about on google already and the info varies alot. Coil packs are going on my 1.8t AJQ, replaced one, symptoms went and are now coming back. Original packs on 127k so im switching them for the 2.0tfsi ones. Question: What spark plugs should i use on a standard mapped K03s turbo 180bhp and what should I gap them to. Also, what would plugs andd gaps would be recommended for a stage 1 or 2 map?