Unlock View In Air?

Hi, does anybody know if there is an addon that when you are in the air lets you “unlock” your view? I was messing around in SP, and I saw that CapsAdmin’s Propeller Engine does not restrict my view (does not stop me from looking up and upside down, I’m able to look wherever I want) when I am in the air. Kind of confusing to explain. However, the propeller engine of course makes (no offense Cap) fucking annoying sounds, and it also turns on a little when I jump so that it boosts me. So does anyone know a addon where it can free my view? That would be awesome, thanks!