hi all im changing my plugs soon and was hoping someone could help with which ones and why??? my car is a standard MY00 running standard boost, it also sits in traffic every day but is redlined at every opportunity (not in traffic hehe)

cheers
Fergal

 

Iridiums will last longer, and give a slightly better spark.

 

I have had no problems with the standard NGK platinums (on my third set now). They're replaced every 30k service anyway, so why would you want some that last longer?