Just a thought, but have many people damaged the under tray / sump sheild on their cars. The one on mine is absolutly mullered, every Alfa Ive had in has been the same. They are made from thin plastic and just fall apart at the slightest knock.
The local MOT garage has had a 145 and 146 in recently both with cracked sumps on speed bumps (Not cheep to fix). If you lower the car your gonna be even more likely to bottom the sump out!
Just wonderin whether to make up a uprated/stronger item for mine.
I beleive there are several available depending on the model, anyone know how many and on which model?