I def second a proper stereo from a recognized and respected manufacturer. Also going to second actual performance boosting upgrades instead of emblems and plastic fender attachments.
Otherwise I would like in no particular order
1-paddles in non m x5s
2-The option to order 20s w/out the rft
3-A better locking mechanism on the trunk storage...metal please not some ridiculous flimsy plastic piece o' crap.
4-LED coronas
and fogs that match in color
5-a rear view camera that's not an embarrassment
6-a 65k quality paint job
7- Wood options with silver dust brushed into the grain

jk lol seen the infiniti m commercial anyone?