QUOTE
cars\wrxstispecc\car.carbin.
cars\wrxstispecc\liveries\standard\livery0.livery.
cars\wrxstispecc\liveries\standard\livery0.xpr.
cars\wrxstispecc\liveries\standard\livery0hi.xpr.
cars\wrxstispecc\liveries\standard\livery0nc.xpr.
cars\wrxstispecc\physics\tmp.bat.
engines\wrxstispecc\audio\engineaudio.ini.
engines\wrxstispecc\audio\lod1\gearchange.audio.ini.
engines\wrxstispecc\audio\lod1\enginea.ini.
engines\wrxstispecc\audio\lod1\l00\enginea_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l00\exhaust.ini.
engines\wrxstispecc\audio\lod1\l00\exhaust_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l00\exhaustb.ini.
engines\wrxstispecc\audio\lod1\l00\exhaustb_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l00\exhaustpop.ini.
engines\wrxstispecc\audio\lod1\exhaustpop_poppeqresfilters.ini.
engines\wrxstispecc\audio\ lod1\l00\supercharger.ini.
engines\wrxstispecc\audio\lod1\l00\supercharger_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l00\trans.ini.
engines\wrxstispecc\audio\lod1\l00\trans_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l00\turbo.ini.
engines\wrxstispecc\audio\lod1\l00\turbo_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l00\upgrade.ini.
engines\wrxstispecc\audio\lod1\l00\enginea.ini.
engines\wrxstispecc\audio\lod1\l01\enginea_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l01\exhaust.ini.
engines\wrxstispecc\audio\lod1\l01\exhaust_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l01\exhaustb.ini.
engines\wrxstispecc\audio\lod1\l01\exhaustb_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l01\exhaustpop.ini.
engines\wrxstispecc\audio\lod1\l01\exhaustpop_poppeqresfilters.ini.
engines\wrxstispecc\audio\lod1\l01\supercharger.ini.
engines\wrxstispecc\audio\lod1\l01\supercharger_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l01\trans.ini.
engines\wrxstispecc\audio\lod1\l01\trans_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l01\turbo.ini.
engines\wrxstispecc\audio\lod1\l01\turbo_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l01\upgrade.ini.
engines\wrxstispecc\audio\lod1\l02\enginea.ini.
engines\wrxstispecc\audio\lod1\l02\enginea_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l02\exhaust.ini.
engines\wrxstispecc\audio\lod1\l02\exhaust_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l02\exhaustb.ini.
engines\wrxstispecc\audio\lod1\l02\exhaustb_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l02\exhaustpop.ini.
engines\wrxstispecc\audio\lod1\l02\exhaustpop_poppeqresfilters.ini.
engines\wrxstispecc\audio\lod1\l02\supercharger.ini.
engines\wrxstispecc\audio\lod1\l02\supercharger_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l02\trans.ini.
engines\wrxstispecc\audio\lod1\l02\trans_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l02\turbo.ini.
engines\wrxstispecc\audio\lod1\l02\turbo_peqresfilters.ini.
engines\wrxstispecc\audio\lod1\l02\upgrade.ini.
engines\wrxstispecc\audio\lod1\l03\enginea.ini.
(list shortened, but it's about 3 times as long, you get the idea)
The files in Media\Loc\[language] contain in game text, I'll try changing a bit of that to see if it'll work in game.