Bmw e46 320d white smoke

[tysonbully2k12]

Scrap it, get a 306, no other car matters, sorted
Most likely to be the egr id think, was the pipe you bought used?

Have a 306 at the moment but fancied a change for awhile.
It was used but it's just a short rubber pipe. I cleaned it out beforehand.
Would the egr cause it too smoke if it was stuck