Replaced failed strutrod poly-bushing today - Took video of working suspension
Is that the kind of strut rod bushing with the metal sleeve between them? Or not? The metal bushing makes a difference on how stiff they are
If you want stiffer bushings just get poly ones. They're cheap enough. Search for Energy Suspension 57109G and check those out, they're poly with a metal sleeve.
**as a related side note I've always wondering how good those QA1 adjustable strut rods are.