will it fit? any cons and pros compared to a set of forester struts/springs?

the ide will be firm as the newer impreza is about 500-600lbs heavier than your impreza. it will also lift your car about two inches all around. at least, it lifted my impreza when i went with the 04 bits from my friend's wrx.

so it def works then right

so it def works then right

 

the only issue with it is that the tops of the springs are a bit larger than the stock springs. they do fit with the stock tophats, but you just have to be careful when mounting them to make sure they line up right.