Pretty sure they initially were advertising their injectors as "Bosch"- obviously knowing they were cheap China replicas. They later were called out on it and they said "they are as good as Bosch, but not quite Bosch" (vaguely remember them saying they were FoMoCo or Ford equivalents). After further questioning they began offering "Authentic Bosch", or at least one would hope and that it was not yet another guise for some China Re-dos.
To back some of this up here is a thread (last edited in 12/24/2016) which clearly states "6x tested and flow matched within 1% 52lb
bosch injectors good for additional fuel injection to over 900whp on E85.":
https://www.bummerboost.com/showthr...Injection-kits&p=741578&highlight=#post741578
Now note that the OP had purchased his setup on 7/2017 which was MANY MANY months thereafter this original thread; so did he not buy what was advertised above?
The moral of the story is that some vendors will go the extra mile to make the consumer believe whatever it is they desire, and when they add "it's the cheapest" well then the sale is a dead ringer. The consumer needs to be weary of some vendors as more and more are spending their lives stocking their shelves from as many Chinese sources as they can for replicas and cheapest solutions, and the consumers tend to eat it up as at the end of the day "It was cheaper and better (the vendor told me so)!".
It is also sad for those out there competing who are working their tails off to offer the consumer the best possible solutions at much smaller margins, but will only use Authentic components at every layer possible vs. another vendor who will make much larger margins (but still be cheaper) while cutting every corner possible. From a vendor perspective it is not always about price point, it is about getting the best products out there to the consumer. From a consumer perspective it is not always about buying the cheapest, it is about buying the most product you can for the money.
Rob