Xposed framework allows you to get most of the customizations you would want from a rom with only root. Now that the Note 5 has been rooted Xposed developers have been able to make Xposed compatible with the device. The Xposed framework was built and tested on a Galaxy S6, but should work the exact same on the Note 5. In order for this to work you will need to be running stock touchwiz and be on a deodexed version of the 5.1.1 rom. You will need CWM recovery installed. Installation is pretty simple. This is unofficial and may have a few bugs. All xposed modules may not be working. Grab the download and full install guide below.
via XDA