[Del]

Can't take issue with Jason's argument; however, in using the modified Saab unit, I've not noticed any difference in engine vibrations transmitted to the frame of the car due to not having the oil filled unit. This is of course provided you've kept the other mounts in good condition. As Jason noted, the other mounts, including the sway bar up top, MUST be in good condition to keep the oil filled OEM one sound. As long as you don't "herky-jerk" the throttle, they should last quite a while.