E 3 Spark Plugs on 3f engine/Anyone used them (1 Viewer)

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I don't think it will help any. But it won't hurt either.

I'd just stick with denso, ngk, champion..... name brands.

Hell Denso's through the dealer is still cheap.
 
If you're trying to improve 0-60 times.... Not gonna happen. This motor was built for durability, not speed.
 
OEM Denso copper plugs seem to offer the best performance. Mine still look pretty good even with 30K miles on them.

I'm trying out the new Bosch Fusion (had them on the shelf a year or two already) when I did the valve cover gasket two weeks ago - so far so good. The sole reason for using them over OEM is for longer change interval (I'm looking at 60K+).
 
dont bother...your better off with denso
 

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