Installed Energy urethane bushings from 949 today...................what a major fucking pain in the ass,we used every tool at our disposal except for the engine hoist. We even used FIRE I still can't get over the difference,it was worth every second of blood sweat and profanity. No more drive train slop, she upshifts,downshifts better than new and just runs like a raped ape at 100+ mph with no drive train bucking when I let on and off the throttle. I am a happy camper.