Hi guys, I am interested what parts (transmission, flywheel, tripple roller joints etc.) are different on 103kw and on 125kw engine. I found out for the flywheel that it is the same size for 103 and 125kw , but what about other parts , plus we are here talking about DSG transmission. Thank you

turbo for sure

Oh but what about other parts?

What are you trying to achieve from this exercise?

Nothing to achieve, I did chip tuning and I am interested what parts are different then my original 103kw skoda superb  

There are part catalogues online that you can dig through at your leisure.

I know that but I am interested if there is any change in material or size for an example like triple roller joint etc?

I think most of us would need to go digging through the parts catalogues ourselves to answer that question, and if it's just to satisfy your own curiosity perhaps you could start there yourself?