The Pontiac GTO State Cruiser from NFS Most Wanted 2005.

Liveries are fully supported and the UV mapping is the same as the original, so any new liveries from Most Wanted & Carbon will work on this port.

Use https://gtaforums.com/topic/955449-iv-zolikapatch/ to make the sirens work

Installation requires IV Tweaker:
https://gtaforums.com/topic/979531-iv-tweaker-modloader-limit-adjuster-for-gta-iv