SPARK PLUGS

[J.Belknap]

Originally Posted by juppalgae

"Iridium plugs will make your engine more exposions inside but MORE VIBRATIONS inside, that may lead yr engine SHORTer life ............ "

cited from one of the threads. what do you guys think?

I think that's silly. Iridium conducts better than Platinum, and provided the heat range was right, would be less likely to knock.

But, as FSETH said,

Originally Posted by FSETH

I think you should by either the NGK or Bosch plugs above that say BMW recommended. Get that exact part number and don't sweat it.