[jApOrMs]

i have read that the x has two solenoids would this be applicable

http://www.nolimitmotorsport.com/prod/BZ-15059

 

[on2it]

This is exactly what I had in my evo 2. This was top of the line at a couple of years ago.
I don't see why this won't apply well to the Evo X, however I'm not sure that the factory solenoids will still be needed in this case.