As long as the RM bars work with the stock links, the Whiteline links will work with the RM bars.  A lot of people have been running the stock links for years because there was no aftermarket rear links available.  Now that these are available, they're a good way to finish off the install of the an upgraded rear sway bar.  I had a lot of people ask me to get these done because they wanted an upgraded part to install with their nice new shiney 26mm rear sway bar they purchased.