does anyone where the heck the rear suspension at? do i take out the rear seats to get to it? because i couldnt find it when i open the carpet in the trunk

 

ok im guessing on what you are talking about so im going to take a stab at it
02 up impreza

you have to take the bottom of the back seat off with two bolts holding it down by the door

slide it forward after that then there are three bolts holding the back of the back seat on.

take those off and then push the bottom of the seat out and then push up

there are hooks holding it at the top

next to the seat belt pulley there are metal caps with three nuts holding them take those off and there should be the strut mount