Aren't you supposed to take the trans off and look at the narrow/wide IMS flange seen in pictures here
What IMS do I have? | IMS Retrofit to see if you have a single row or double row before ordering as the kits aren't returnable.
And assuming you aren't the original owner and thus could have a replacement engine you didn't know about, how long you've had the car could prevent you from having the third generation IMS or thrust you into the possibility of having one. You ID the 3rd generation by the 22mm nut.
Threaded Mode
