The goods came quickly. A tedious replacement of the sockets, but it worked. The installation instructions were accurate. Note: These inserts are for 99-02 brackets, older OEM brackets were made differently. You can use dish soap as a lubricant to make assembly easier. I don't have any vibration issues like other owners have said when I removed the top mount to help with the job. Updated: 4/2/16. The mounts look normal after a month of use. I did notice a slight increase in vibration, which is to be expected with a harder/stiffer mount. Where the vibrations are most noticeable to me is when stopping with the air conditioning on. It should be noted that my test monkey is the stock gearbox, I believe the automatic gearbox can transmit more vibration. I would also consider checking the top motor mount as well as the TAM mount for wear. I want to test the second set on another machine.