I have a 2007 B49 and want to do the same. Give the configuration of my engine area there is not room for the system to fit as shown with the two filters side by side and the command valves in between. There is space in mine, but I'll have to mount the second filter and command valves in a different configuration.
I've also not found anyone local (Norfolk, VA area) to sell me the unit so I'll go online for the components later this spring.