I've searched, but can't find what I'm looking for.
I'm trying to find spring stiffeners for my '00 Outback. The back springs are ridiculously soft in this car, makes it utterly useless for hauling lots of stuff. Not sure why Subaru did this, anyway, if there are any spring stiffeners I could just throw on when I'm hauling stuff, and pull out when I'm unloaded, that would be cool.
Here are examples of why I need to make springs stiffer sometimes..