I thought I'd begin a thread for do it yourself modifications. This might be a great way to not only discuss the mods we have, but those which are easy enough to do on a weekend under the ol' shade tree.
So, to start, I've installed a few mods on my MINI, and a few on others' MINIs. Being able to wrench on your own car is very satisfying, can save some money, and is a great way to learn your way around under the bonnet.
Tell us your DIY stories! Pictures too, if ya got 'em