please type in plain english, you type as though you have an accent, haha.
i know exactly what a strut brace does. every car is different though and i have to be honest it made almost no difference on my brava. i have now lowered the car 40mm and it handles brilliantly. perhaps with the strut brace AND stiffer springs together it handles even better.
and - "son", i get my information from past experiences. if you check my avatar on your left, you can see a photo of MY brava with MY strutbrace fitted.
oh yes and i drive without due care and/or attendtion. thanks for asking.
https://www.fiatforum.com/bravo-technical/99076-strut-brace-fitting.html
& puntorobb, neither the sparco or OMP strutbrace will fit your car as its a mk2. you will have to relocate the power steering fluid container and the fuse box to make it fit and then its still bodged. you might like to try a momo strutbrace... If i recall correctly, its a different fitment.