Tried the wrap. After 8 miles the pipe was red. Figured it was shortening the head pipe life far too much. Removed the wrap and prefabed a shield between the headpipe and driveshaft.
I don't know where you can get a direct fit kit.. But I built the power steering for my Joyner Trooper out of a Chevy 02-07 Vue / 05-06 Equinox electric power steering rack and a controller kit both available on eBay.. The kit gives you a knob on the dash allowing you to control the strength of the power steering assist. Seeing that yours is a electric vehicle, You just have to make sure that you have a good solid 12v source to power everything.