W.Bruckner

Here's an interesting cookie for you guys. I decided to try out my new endoscope to look inside the intake manifold and determine whether it needed to come off for a good clean. I was initially happy to see that my intake looks like new everywhere I could get the camera to go, until I hit this spot which seems to show some pretty nasty cracking. I'm not 100% sure but I think it is the section of the intake that is directly below the 4 intake runners, part of the resonance design of the intake.

Is this a nothing burger, or something more serious?

J1NX3D

Maybe share here, you should get more 968 specific advice
https://rennlist.com/forums/968-forum-71/

DHS928

Is it carbon build up?