Center Wind Deflector

[ecruz]

I want to add the wind deflector to my 986. I've seen used ones for $100ish or I can buy a whole new "kit" for $700ish (which I wouldn't do). The used ones I'm looking at have the rubber seal around the edge and appear to have some sort of clips at the top corners. Is that all I need to install one or are there other clips, pieces, etc., that I'd have to source?

Thanks,
E-