I'm with ya man, my previous E46s didn't produce as much dust as this one but its up there. I've been driving BMWs most of my life so I'm used to it but the 1er takes the cake when producing brake dust. I'll be lucky to get 2 days of clean rims after washing them, I guess bigger brakes means more dust. Then again I don't mind the tradeoff for stellar braking performance.
Now: 2013 135i manual Black on coral, all options except HK.
"I know it can be expensive but man I just love the darn thing