Quote Originally Posted by Mikse View Post
Thanks for the link but the difference between S4 and RS4 parts is that OEM RS4 injectors are only 38mm long so If I'd use hats I'd need even thicker spacers.

The picture flyboy posted the injector is much deeper than where the stock injector is. I quess I just need to install the injectors as deep as they go inside the RS4 manifold and hope theres no leaks...Or I have faulty manifold
Ah, didn't see you have an RS4 manifold... my apologies.