1. Yes they perform as well as the OEMs if not better.
2. They would have to be welded up to be done properly.
Welding aluminum requires pre-heating that I dont
think the hood surface is going to like that seeing how its
so thin. It might buckle if not done right. Plastic filler
(bondo) is not the way to do it and neither is JB Weld.
So a professional aluminum welder (not cousin bob)
will have to be employed to do the job. Maybe you
should be thinking about a new hood without the
washer nozzle loations pre-drilled. It might be cheaper
and better in the long run.
A CDC hood scoop would COVER those squirter nozzle holes.
