I guess I will repeat whad Cervan said as it looks like they did a Class A job on the injectors. And, what does the fFtch Catalyst do?
Also, please get a magnifying glass and see if there is a central hole drilled down the center if the pintle (15) tip and pull one pintel out and see if there is a hole cross drilled across the pintel (14). On my set of injectors and another set that I pulled from another car those little holes were completely plugged. Please see pic.