The spoiler is from the Sultan and the engine sound is from Franklin’s Buffalo
I believe it provides extra AMG really feel to the automobile.
INSTALATION
ALWAYS BACKUP YOUR FILES BEFORE CHANGE ANYTHING!
SPOILER MOD
GTA Vx64i.rpflevelsgta5vehiclemods
and substitute: schwarzer_mods.rpf
ENGINE SOUND
GTA Vupdateupdate.rpfcommondatalevelsgta5
and substitute: automobiles.meta
run the sport take pleasure in
Credit:
SoundsGood