You don't need a tune for a pulley per se. But stock injectors are pretty much maxed out from the factory with stock pulley.
So you would need a tune for those.
Honestly if you just want a bit more pep from your daily, a 3.1 pulley and 42# fuel injectors will suffice. Id look into making sure your intercooler pump is working and possibly a dual pass endplate as well for extra assurance