u/Hot_Improvement_6511

I have had my 02 330ci for coming up on two years now. I am admittedly getting a little bored of the auto trans and maybe looking into getting into an e82 135i manual trans or similar. It needs a couple things before I sell it, if I decide to, but other than that it’s in very good condition. 160k miles I am the 3rd owner. 2nd owner had it for 12+ years. When is it time to say goodbye and move on?

Maybe I could swap it? is that realistic?