fd mod help!

[csimms99]

Hey guys im trying to install a fd mod for the new fire trucks by medic 4523 but im woundering with the current verison of gta5 will Mode_Sapeurs-Pompiers or rescue mod v work i saw some people using it on youtube  on the current gta5 verison  but when i install  it i get a crash do i need certain files  like the heap pack file ajusters and game config files if anyone can help me solve this or know it iwill  work in the current verion of gta 5 please let me know thanks from csimms99

 

[csimms99]

just  to let everyone know i figured it out but how do i install sirens for the pack i installed an ss2000 for my pd cars but for some reason it goes into my medic 4523 fd trucks as well can if anyone can help me wit that please let me know thanks from csimms99