[SantaRon]

I’m thinking about using E3 spark plugs in my 2015 forester does anybody have any experience with them?

 

[GMAX]

They perform great in my riding lawn mower.

 

[Miker104]

Subaru's generally prefer NGK plugs.

 

[CoolMike]

I agree with both @GMAX and @Miker104. E3 is ok for lawn mower. I would stick to the NKG as spec'd for your engine.

 

[UhOh]

Your first post, welcome to the forum!

I’m thinking about using E3 spark plugs in my 2015 forester ...

I'd never heard of this E3 brand / style, so here's hoping you try them and report back.

 

[2.5x_sleeper]

They do look interesting. :wink:

E3 Spark Plugs - Official Site - Automotive spark plugs

Bobby...

['07 FSXT MODding Journal] ['03 X MODding Journal]