I'll follow Slappy's template.
CAR
Bilstein shocks & struts with Eibach Pro Kit springs dropped the car and tightened it up the way I had hoped without creating a harsh ride. Replacing my factory airbag steering wheel with the Momo Competition may have reduced my overall safety, but now I feel like I'm grabbing something substantial unlike the factory pipecleaner. Rogue Engineering short shifter has made my car so much fun to drive. And the factory BMW X-Brace made a huge improvement in initial turn-in. Not bad for a $150 part.
AUDIO
Introducing tubes into my hifi is one of the most positive shifts I've made in audio. I have a tube DAC and have owned different tube preamps, but never a tube amp. I'll soon be getting an Exemplar Exception II which I'm hoping will be a big step up. And I'm also considering a high powered SET like the Bel Canto SET40, which would complete my transformation into Anakin Tubewalker.
WOMEN
No matter how many hotties I meet around here, I just can't seem to find anyone better than the ex. Maybe I should move to the Mediterranean.