Not sure but I think URD updated their FORD GT already:
changelog:
discglow
pitlight
rearlightfix
shiftanimation
flames
cams
rpm leds
slightly harder brakes
small aero and weight fix
real car name and logo in ui
removed downshiftprotection
AC light fx day & night option (for Shaders Patch v0.1.22)
(needed for brakeglow on all 4 discs)
so here is a random link toally not for the Car:
http://www.mediafire.com/file/652t2hwdcvebc72/urd_detroit_egt_2018_V12_1.1.7z
P.S. This is totally NOT my link I would never share paid mods
. I just found this link randomly and I think it could be the URD Detroit 1.1 Update.