Drivetrain Vibration

I was wondering if it has been installed yet? I'm anxious to see how it goes.

 

I have scheduled the installation for Thursday the 14th. That’s the earliest that I could take the truck in due to work responsibilities. I will definitely post the results before the end of that day.

 

The ECGS bushing was installed two days ago and it helped the low speed vibration that I had, but I can hear a loping roar between 30mph and 45mph. I can't really feel the vibration like I could before the bushing install. I can at least drive the truck without the risk of the needle bearing coming apart and causing other problems. This is my fifth Toyota 4X4, and could very well be my last. I may take the truck to an off-road dealer soon and ask them to drive the truck and give me their opinion. I agree with the comment about the dealer installed modifications, but I was trying to keep the warranty intact. What good is the warranty if the dealer is unable to correct design issues.