This has been covered a few times, but not for the Polo and I haven't been able to find out much about installation.

I have my roof lining off right now for some other mods and got thinking about what else I could do, then I remember being told you had to pull the roof lining off to fit a Shark Fin and now I really want one!

So my questions are, does anyone have the VW part number for a Shark Fin that will fit the Polo? I know there are sites selling them, but I would prefer the actual VAG part number

Can anyone give me any tips for installation?

And finally what cable do I need to run to the radio to get AM reception - I heard you could do this, I don't listen to AM but whilst the lining's off it makes sense to do it.

Cheers!