The ElAmigos version runs with the same engine limitations. Turn off "Ambient Occlusion" and set "Reflections" to Medium. The cel-shaded smoke effects are CPU-heavy.
The "Elamigos" release refers to a cracked version of the game, which is often distributed through torrent sites and other unofficial channels. While this version may allow players to access the game without purchasing it, it's essential to note that: need for speed unbound pc elamigos