[AzNMpower32]

Rear foglight (buy the switch like the 3er), retrofit a first-aid kit box underneath the passenger seat, maybe the aspheric outside mirrors.

There weren't any blacklines for the LCI taillights I think, that's why you see "up to 9/06" for the Blacklines.

 

[AzNMpower32]

I did the fog switch and would love to have the aspherical mirrors. But ECS wants like $700 for a heated/dimming set!

Auto-dimming mirrors are absurdly expensive, about 3x the cost of a normal, heated one. I just got lucky with the one on the E90 when there was one on eBay.de. My X3 doesn't have auto-dimming, luckily so that wasn't as price sensitive.