pocky

I ordered the BRZ/FRS Antenna from Perrin Performance. If you want a larger base order the EVO version.

http://www.perrinperformance.com/

Reception has NOT been affected. I ordered mine off XTRperformance.com, they were doing a special for $25 shipped, not sure if they are still doing it.

*edit* Crap, you weren't joking! This thread was from 2010!

Manga_Spawn

Blox makes a nice short antenna. I have it on my s2000 and our fit and it works fine. Just paint it black if you want it to stay black otherwise it turns a gold color.

JackS

I didn't notice a huge difference in reception with my shortie. I'm sure there has to be some degradation of the signal but if you live in a urban/suburban area, you may not notice much difference either.

Ghent

Just go to a Peugeot dealer; and buy a Pug 807 antenna. It's shorter than most of the brands out there and only about $5. Here's what it looks like.
You can see it at my gallery. J's racing is $71 its expensive as hell.