Why is it all twisted?
Remove the zip tie, straighten out the bellows and replace zip tie with a new one :shrug:
But if I were you I would still try to find out why it got all twisted in the first place.
I had a similar problem when I replaced my rack. The rubber is so tight on the adjustment rod, it twist when the toe is adjusted. I had the noise that Spartacus mentioned. It went away once I got the rubber straightened out.