My 2002 2.5 Avant is having know issues with the mutitronic gearbox. (slipping from start, and juddering between 1200 and 1300 rpm)
After watching next video

https://youtu.be/99aK6b16OHk?list=PL...vdXiJg6quGX2v0

I found out that my problem is caused by the clutch.

To solve this i could do two things: send my gearbox away to have the clutch modification. Or install an other gearbox instead.
Before I decide what to do I need to know if I can install an other multitronic box without any problem?
Or do I need to tell the car that I have an other gearbox using VAGCOM?

I hope somebody can help me figure this out.