ordered some sidefeeds from a subaru distributor, but from what i remember they dont look like oem / sti . can anyone ease my mind?

https://imgur.com/a/LtzcM

https://imgur.com/a/Ev2fH

couple things i noticed theres no ridge before or after the oring. and the tip spray pattern is a circle with nothing center instead of the "H" or "bat" pattern. am i thinking of a diff injector or is my concerns correct? its been a while since i had a subaru. also is there a database anyone i can run the part number on them to find out or present and future ref? i tried searching for one on google and came up with onyl sites like witchhunter and stuff, which had good info but not what i was looking for. thanks.

 

As you're from Georgia USA the 04-06 STi uses side feed injectors part number 16600AA170



Hopefully you can access this page and the rest of the site

http://opposedforces.com/parts/impre...llustration_8/

 

Yea i called jecs today gave them the numbers and they said it was a 504cc injector of theirs. It looks like the one in said picture minus the tip cap with the ridge, these are grey. I got them from a subaru importer in fl. so guess they are not the 550s :<