[JCtx]

Originally Posted by kenwelch

Here is a link for the plug pic and discription:
http://www.ngk.com/results_cross.asp...R8AP&x=59&y=13

Thanks man. Yeah, those plugs wear quicker. They should be iridium so they last at least 50K miles. Oh well. Hey, those plugs apparently are only for the M5/6 V10; nothing shows for the M3 V8. Maybe the heat range is different ; both engines are essentially the same otherwise. Thanks again.