Download this Pack And after install follow the steps : https://www.gta5-mods.com/vehicles/cheval-fugitive-lspd-add-on-11john11

if you want real handling like Drive V all you have to do copy Handling.meta and paste in this address :

Grand Theft Auto V\mods\update\x64\dlcpacks\polraiden\dlc.rpf\common

See you again. 