Well it runs so whatever, lol.

 

Just because it runs doesnt mean its safe

 

True that, that's why I kept doing research and found this thread.

https://www.evolutionm.net/forums/sh...ght=NGK+BPR7ES

I already have the NGK BPR7ES' out and the old ones back in.

I guess the NGK BPR7ES' are only for the Evo 8, would be nice if the Lancershop mentioned that those are only for the Evo IX.

 

For Evo IX you can use Denso IKH24. Gap them at .023 They are one step colder than the stock IX plugs. Try Sparkplugs.com