Differences between 1.8 tfsi and 2.0 tfsi?

[Bari]

there are very differences 1.8 tfsi 160hp and 2.0 tfsi 200hp on A4 B8?


need to know if 1.8 tfsi dont give problems and if the Setup of the S3 (turbo k04, injectors and IC) is plug and play in 1.8 tfsi.


regards