Australian model TGN16R 2005 Hilux 2.7 petrol.
Does it have an EGR system?
The only gadget/plumbing I can find on the exhaust manifold is a "Air Switching Valve" (Toyota part 25710-75015) and that just sends a rubber pipe to a canister behind the bumper bar which then send a rubber riser pipe to vent to the open air behind the grille.
There is also a simple rocker cover ventilation pipe which feeds to the main air tube before the throttle body.
Otherwise, I cannot see any exhaust gas recirculation apparatus. Can anyone confirm please?