Yea, it's a D15, I never even noticed the typo until you mentioned that lol And I read that you technically can, but it will throw a CEL and make the car idle high. Which is no good obviously.

 

Finally got the bone stock ECU! My post office has a real problem with delivering packages .

Anyway, got it installed and the car runs like a champ now! Apparently the old ECU that was in there was chipped, because it appeared to be stock from the outside, I haven't opened it yet. All I know is the car finally freakin' runs good. I just wanted to say thanks again to everyone who helped me

 

chipped ecus usually have set in them to add way more fuel. glad you got it figured out