it is important for me to know if i can get evo8 projectors into jdm dec headlights is the size correct and the fitment? what about the retrofitting procedure is it more difficult than doing a s2k ? because i can get some evo8 proyectors for cheap

 

as long as it fits in the hole you drill out of the metal plate, you're good to go. if they're cheap... why don't you try it out and post up your findings for us

 

If you have a JDM ITR, get the 98 Spec HID headlights.

The beam pattern is great and you can't beat OEM quality.

 

bump im trying to do the same thing but with audi tt projectors.

 

You should have a look at this:
http://www.skafia.com/itr/hid/