Ok so I took out one of my injectors and tried to figure out if i had the right ones in there.. all the part numbers are scratched off except on one injector it says 211j.. I called the shop and he assures me thats normal and I have the right ones of course. Well I paid $1000 for these 'special' injectors and I want to be sure there the right ones..They look extremely similar to the injectors in this pic..http://a4mods.com/pics/injectors/IMG_0940.JPG .. except a lil more greyish.. Like i said part numbers are all scratched off..is there any other way I would be able to tell?

P.S I kno the price is rediculous, it included the more 'aggressive' software supposedly..

 

What are they suppose to be 317cc?

 

What software did you go with? If APR, the injectors should be either 380cc or 386cc

 

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380 @4bar is 440cc, and for a ko3(s)? [sm=dontgetit.gif] They are more than enough for a 225 with a turbo larger than a k04-15 andthey do it @ 3bar. But if they are suppose to be 225 injectors, they look like it. Plus they are like $300 for the set new.

 

Its supposed to be a k04 setup with dahlback software and dahlback injectors made by bosch. Which I could swear is bullshit. If anyone is knowledgable about the manufacturing of these injectors and can lead me in the right direction so I could get some proof to get my money back it would be greatly appreciated.. I paid almost 800 for the injectors alone.. I dont know how to tell what cc they are..everything is scratched out except on one injector it says 211J that is all that is readible..whoever scratched everything out was extremely throrough..

 

Yes they are 100% 380cc 225TT injectors

video of them
apr setup with them shown

 

So how should I go about explaining it to this guy..he swears its the right one..He claims the part numbers are scratched off so that dahlback doesnt get undercut because Bosch manufactures there injectors..Obviously bullshit..How should I hande this..