k im wondering what parts off of the evo 8 or evo 9 will work with the ralliart?? i heard the fuel rail will but was wondering what else works?

 

That's a very vague question. You'd be best off doing some reading around the forum to gather that info, it's all there. In a nutshell, all interior stuff, some suspension stuff (with modification in some instances), some fuel parts.

 

im just referring to engine/fuel parts. tried searching but counldnt find what i was looking for

 

As far as engine/fuel parts, next to nothing. The fuel rail is pretty much it, and even that's not a direct swap.

 

I think the oil cooler fits..

 

what benefit would the oil cooler provide us?? Cooler oil?

But yea minimal engine/fuel parts fit our car...

 

Yah, cooler oil. You really don't need to worry about cooling your oil unless you are racing though. I guess if you want it just to have it to be nice to your engine, it would work.