if you want a LEGIT motor from a REPUTABLE company:

Hmotorsonline.com
PasswordJDM.com
Jarco.com
Nadauto.com

are the people i reccomend. I would NEVER trust a noob, or ANYONE selling an ITR motor for less than $4000. Thats the market price for them, if hes selling it cheaper id be VERY CAREFULL ABOUT WHAT YOUR BUYING.

BUY FROM A REPUTABLE PLACE, sometimes the CHEAPEST isnt the BEST