Can someone please confirm when you are supposed to change the spark plugs on the sti 5, as the SIDC service schedule (in the FAQ) says at 15,000 miles, whereas other posts have stated at 30,000 miles

Somewhat confused?

Plugs are Platinum and service schedule for all models states 30,000 miles AFAIK however ... I change mine every 15,000 as a matter of course. I do the interim change myself.

Bob

Thanks

I thought the SIDC FAQ was wrong!