I just called Rallitek and found out that they no longer offer the rear heavy duty springs for 96-99 outbacks. I was ready to purchase, too. Dang.

 

They did say that if I could round up 100 orders that they'd manufacture 100 for us. Yea, right.:-\

 

Which year Forester springs will fit the outback struts and how much more stiff are they than stock outback springs (1998)? I've searched around and mostly found people choosing 2 different options: Either (1) Forester springs on Outback struts or (2) an entire Forester spring and strut assembly. I'd like stiffer springs without much modification or extra cost (no king springs). I can't seem to locate the model year range of the Forester that these setups came from.

I would think the Outback springs are going to be a little stiffer than the forester due to it being slightly larger. The forester was built off the impreza chassis.

 

With that being said, you can probably use impreza springs as well. I would think that the 93-01 Impreza springs should be similar/same as the 95-99 Legacies