I resolved all problems in fivem :D

1) If the Panigale v4 changes everytime colors , edit the v4sp.ytd with Open IV Edit mod before to start ( soooo heavy !!! 28Mb !!!! Max is 16Mb ) 2) On OpenIV and on your v4sp.ytd, click on " Export all textures "select PNG format and choose your folder what you created. ( Before this step , please create a folder on your desktop named v4 ) . 3) Select details views, and edit with Photoshop, all textures size 2048x2048 ( and heavy files > 980ko )and edit size to 1024x1024. Save everytime your edit size files. 4) Select on left top, " IMPORT " (if you dont have, you're not in Edit mod ) and select all the textures in your folder. ( Folder V4 on your desktop ). 5) Save !! Now you can see the v4sp.ytd is now under 28mb. 6) Replace your new v4sp.ytd in your FTP server 7) Edit the carcol.meta . Found this lines " 918_v4sp_modkit and this line Replace 918 to 2260 and save the file. Replace the file in your FTP too ( yournamefolder-data ) 8) Edit the carvariation.meta and found this line " 918_v4sp_modkit " Replace 918 to 2260 and save 9) Replace the file in your ftp ( target : yournamefolder-data ) 10) Reboot server , and enjoy