I've got a set of 18" alloys in the classified wheel section that I've lowered the price on if anyones interested.
Cheers Colin

Does the bump effect the drive? And can I fit them without mods? =]

Hi, no it doesnt affect the drive as I only noticed it when cleaning the wheels and quizzed the wife about it. The car doesn't need modified to have them on and they come with special bolts as the bolt holes are quite small.

From the factory the cars with 18" have different steering set ups for those large wheels.