Originally Posted by zbenio
what diameter is OEM bar for gta?
Good question, don't know. You'd have to assume it was thinner than 18mm. Unless... maybe that explains alfisti's reluctance to sell it for the GTA, because it's the same size
The whiteline would still be uprated because of the adjustability it offers.
Anyway, found a little more info on the whiteline.
http://www.whiteline.com.au/docs/ins...365_BAR18Z.pdf