Originally Posted by Rick
i will put my size 11's in and say - that unless it's a weekend warrior, or track car - dont go near vibrate ur whole car apart techincs... but im getting old

Rick, you are SUCH an old woman. I have Vibratechnics mounts and a B&M shifter and the vibration from within my car is almost negligable. The pro's FAR outweigh the con's. It's now nice to have a much more positive feeling from the gearshift and less movement from the engne.
If it vibrates and rattles, it must be a car that's prone to rattles etc.