4-5 rides on the pads.... that is what worries me... I have a sled with 2000 hard miles on it and the pads are still 60% there from new.
I'm sure there are many people out there that have got many years of hassle free service out of their CMX drives...............There seem to be quite a few out there in high HP applications as well...............It could've been we just encountered the one unit that was "built on a Friday"
I think what it boils down to is how much money you've got to work with..............if you're on any kind of budget at all, there are quite a few other mods that pay greater performance gains per $$$ spent...............:beer;