front subframe

A friend of mine had a similar issue.Whole front end was sitting off to the side. To look at it,you would've said no way can that be fixed.
Guess what.It's on the road,still to this day.7 years later.
If your frame rails aren't damaged to much,the body shop can straighten it,and fix the related damages.If they are not repairable,you can go to your local wreckers (graveyard of cars) ,and pick up a whole new front clip.That is what my buddy did.He had a front end of another stang at the wreckers cut of at the firewall (and he got everything with it,fenders,facia,lights,ects...) ,and paid under 200 bucks for it all.Then once dropped off at the body shop,they cut his front clip off at the factory seem(s),and attached/welded the new/used front clip to that factory seem(s).You could never tell If the body shop is good,you should never have a problem.
In total,it cost my body 2000 bucks,without paint,but he already had extra front end body parts the same colour as the stang.The reason he went this route is do to the cost of mods already into the stang.If it was a stock stang,he would've got another,and part the wrecked one.

Good luck !