Spark Plugs: Bosch vs.NGK
 

I am planning to change spark plugs for my 01 3.0 X5. I know that BMW uses NGK as OEM part. Has anyone here tried Bosch spark plugs? I am looking at these spark plugs:

http://www.boschautoparts.com/Products/SparkPlugs/IrFusion

http://www.ngksparkplugs.com/products/spark_plugs/iridiumix.asp?mode=nml

Or should I just stick to OEM ones? Thanks.

Justin.

NGK all the way, I never have good experiences when I use anything Bosch...

I always use NGK now, i replaced the bosch plugs in my 4.4 x5 with NGK as well.