Default how to uninstall beats mod on note 2

i have installed beats on my verizon note 2 but now i am getting weird errors i just want to remove it completely but i cannot do it so i just want to refresh the rom i am on stock rooted so i just want to know if i will clear delvik cache and install the stock rom it will replace all the files. i have installed it from here http://forum.xda-developers.com/show....php?t=1525226