my friend slid his rear wheel into a curb the other night, it damaged the trailing arm, lca, and also tore the rear crossmember. what do i have to do to fix it, or should i have him take it to a body shop? it's a 93 sedan.

 

Unless you can replace the sub frame assembly on your own.. take it to a shop

 

do you have any idea of how difficult it is? welding is not really a problem but is it hard to line up?