I'm running one also. Compared to a worn out stuck mount, the difference is night and day. First off, it aligned my t-case back up two inches where it's supposed to be, so that made shifting the t-case much easier. The vibes are a little more apparent, but nothing severe. If you swap in poly motor mounts at the same time, make sure to follow the directions on bolt tightening or you WILL feel SEVERE vibration until the bolts back off on their own (it rattled my fillings out).