smoke

i know theres a couple posts about white smoke or smoke in general turbo seal etc but i been on almost every e90 and 1addict post form related to n54 smoke i couldnt find my exact situation. i have a E92 335i build date july 06. i bought the car with bad turbos and almost everything neglected i...

Maybe Im not the luckiest N54 owner been having a new issue each month. Couple of days ago i noticed some smoke behind the car when i was going a downhill like 2 min after i warmed up my car and drove. This happened today as well Im not sure what is the problem. The car doesnt smoke at startup...