I have a set of 09 STi top feed injectors. I've been looking all over for what the stock 09's are rated at since im not sure if they changed...would be nice if someone could chime in with this information. I will continue to search to make sure of their flow rate. In the mean time i'm asking $300 OBO shipped, these only have 15K miles on them. I'll snap some pics of the tomorrow as well.