My cars been shuddering at High RPM's and I think a coilpack is the culprit. Is anyone free tonight or over the weekend and have a vag-com handy? I just need to do a quick scan and find the cylinder.

I'm located in lisle but I can meet almost anywhere...

pop the hood. Start unpluging coil paacks, one by one. When you notice no change in how engine runs you found your bad one. Every time you disconnect the good coil it will start running worse.
Good luck.

Sorry I can't diagnose your car over the intranet.