Toyota advised me today that my 4 Runner has a leak in the one of the lines for the XREAS suspension and they can't just replace the line. That it would require much more work and are asking $2300. That's not happening since it is a 2004 with almost 300,000km on it.
So after doing some research it looks as though I can remove the XREAS suspension and just replace the shocks/struts/coilovers.
Any recommendations on a some good shops to contact about this?