Dude, the R and RE headers are functionally the same.  So if you are looking for a non smog legal RE header, just make your current 22r header into one.  Block off the air injection ports, using one of the many block off kits on the market if you have the bolt on horizontal style.  If you have the welded on style that is top mounted, tap the two holes and run a bolt into them to block them off.  Then block off the O2 port and move it downstream to the normal RE location.  Done deal.  Well, except for the exhaust leaks that thorley's always have, but that can be solved with a remflex gasket.