Police notoriety vehicles

[Voit-Shao]

Is there any way to alter vehicles appearing during police notoriety? I'd like to add turretless N-Forcer to STAG forces along with STAG_Riot variants of such. My point is, to expand the array of vehicles which chase after the player.

 

[BadMadScientist]

Notoriety_spawn.xtbl.
While my experience with this file edits ended with frequent game crashes (I tried to do the same thing as you), shitface managed to modify it succesfully. Refer to his NPC behaviour and spawn mod: http://www.saintsrowmods.com/forum/index.php?threads/npc-behaviour-and-spawn-mod.766/