installed an awe dts purchased in a group buy organized on audiworld ($50 discount). installation was pretty easy and the only hard part was trying to get leverage for the torque wrench while upside down. the transmission is stiffer and shifts with less jerking and overall movement. i liked this modification much better than the snub mount because installation was a lot easier and i didn't break anything. the snub mount didn't really make much of a difference other than introducing a bit of vibration, but the dts did make a noticeable difference in cleaning up movement.