Stock 2013 injectors need to be flow matched or do they come already?

[Bravo gt 500]

Anyone buy the stock 2013 gt500 injectors from tousley in sets of 8? are they a direct bolt on or do they need to be flow matched?
thanks

 

[04SNK390HP]

They are plug n play. No need to have them flow matched IMHO.

-Nick

 

[VNMOUS1]

Tune needed though

 

[Bravo gt 500]

ok thanks