the medieval ones are junk. the seals it bushings are much nicer but still dont last long. unless you can run the dca monoballs i would just stick with new stock bushings from a parts store. i noticed very little difference between them and the soft ones.
when i ran monoballs what worked best for me was using them in all 8 positions. freeing the rear suspension up is way more important than any little bit of "torque absorption" you might get from running rubber in the uppers.
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