You pushed me to work today in this dark and rainy day..
1st made a template to drill in good places:
put it on the car
drill the car..I felt alone...scared..I did it..
I DRILLED MY MASERATI !!
It is not very easy to do..you must drill bigger than the screw to be able to place well in good lateral position...too,I realised that there are 5 screw and when you put the spoiler you can put only 3 bolts because you have no acces..it same on the oe part. so I think 4 screw would be enough.
Too how to put a bolt on a curved hood inside you undestand ?? so I made spacers with a sort of resin fimo inside the hood. A sort oh shewing gum.like this the screw and washer inside the hood will be in good position. I will look on maserati parts list if something exist but im not sure..
I did not finished because I want to put black glue under the spoiler..will make better pics next week.