did my front rotors and brakes.

rear brakes.........

and how the hell do I get the rotors off? You can't rotate the hub like the front wheels.
so there is no way to put enough torque to crack the bolts that hold the caliper on!!!

Even my new impact wrench can't get to it.

 

I got it using a ring spanner with another slipped over the end for extra leverage. With the car high enough off the ground you should be able to get a reasonable length bar too?
Maybe try a spanner and tap it with a hammer.

 

Probably wouldn't be an issue at all if it was on a lift, then it could be taken off with a breaker bar from the bottom. But where there are now, no way to get to them.

 

get a wrench extender and put it on 6 pt box wrench and it will come off. Or you can use a wrench and tap it with a small sledge hammer to simulate an impact gun and it will come of I jsut did the entire rear suspension and brakes on my 08x. trust me