Help with 745i fuel injectors

[estang]

So I was putting everything back together in my 745i when I noticed some of the caps on the injectors were missing, I only ordered the orings from BMW since they are the only thing that shows up in the diagrams, any idea where I can buy these caps and washers. (Only 1 of the caps is ok, the rest are broken, like the one on the photo)
Thank you for your time.

6f941970-c431-4f6d-aa5f-972462c4d2a9.jpg

[Hit Man X]

Since out, send them out for a service. IniectoRX. RC. Cruzin. Etc. The flow difference changes vastly, which is quite important for a boosted vehicle

[estang]

Thank you for answering but I've already sent out my injectors to get cleaned and flow tested to a local shop. In the meanwhile I've found this rebuild kit, do you think this would do?

https://injector-rehab.com/product/b...1-rebuild-kit/

[Hit Man X]

Any shop worth their salt will do that for you.