Need some help tuners. I am looking for someone who can remove the injectors from my wrx and flow test them to see what size injectors i have. Any advice would be appreciated. They are not original wrx by the way. I bought them some time ago from a fellow tuner but installed only recently and forgot what model sti it came out from. Most likely the GRB Sti. They are blue in color, top feed. The diameter of the nozzle (tip of injector) was slightly smaller than the wrx ones and was loose when seated on the grommet. I also bought the intercooler from the same tuner. The intercooler is larger than the sti ones found on the peanut and hawk eye sti models. I don't know if this information could help to determine the injector size. Thanks!