Sorry guys, Just have been busy at work, So yes I do have the Kleeman TB's installed. As you guys know I have done just about all there is to do to a 63, mod wise, so the TB's for me was a must. I will be doing a few dyno runs soon and with all the dyno time I have I feel I'll have enough data to report back. As for what I think about the mod, well I can say for sure that the yellow triangle comes on a whole lot more

The shifting feels harder and the response of the car is much quicker. The car really seems to pull much harder. I drive the car like I just got a new car, remember the first few days of driving the AMG when you first biught it? Well, that's how it feels after the install

.. If I had the choice to do it again, I would. It is like the icing on the cake. More hp? but car feels and pulls much better. I'll give full report after dyno runs in about a week or two.. I hope this helps
DO IT!