I need a set of Spark plugs as mine are overdue for replacement and it starting to run slightly rough from cold.
Now I could go to Audi or an independent and pay stupid money or spend 1/2 hour and do it myself and do it properly.
Now which ones am I buying?
Audi part: 079905626E
Alternatives I can find are:
DENSO - IRIDIUM TOUGH SPARK PLUG - VKH22
NGK 5245 ILFR7H Laser Iridium Plug
Beru 14 F-4 NBPR (Never heard of them before??????)
Any recommendations. Car is not mapped BTW.