My 93 Pontiac bonneville needs a alinement but before I get one I need to
Know what these parts are and where to get them. This is the picture I took. When I drive and turn it squeaks and knocks and it leans to the left a little. Help guys!!

Wow that'* scary my friend! Your sub frame is falling out. And judgin by the picture you have some cancer issues. If the sub frame isn't rusted out where the bushings go you might be able to get away with new subframe bolts and bushings.

I would hit the wrecking yards and try and find a less rusty doner car exspecially if your going to need a subframe. And please don't drive it until its fixed because its way dangerous like that!

Ive been driving it with it like that since 2007 on the interstate the only problem I have is that I know it needs aligned when I turn I hear knocks an scrapes coming from what I think is the axel. When I looked at it from the right front side it'* the same but is higher an I can't see what it'* attached to. Is it easy to self repair?

Um, yea, you need to get that fixed like 2013, not 2007. From the looks of it, you need a complete bushing kit. Dorman #924043 is the kit part #.

How in the world does that thing pass a safety inspection?