Toyota Hilux Vibration

After an expensive suspension upgrade and lift approved by Toyota my Toyota Hilux started a vibration at 80km/h. The installers tried to fix the problem, but with no luck. Went to various other companies including Toyota and also no luck. After 7months of trying everything, a friend told me to take it to Isazi Propshafts. Hennie and his son immediately took it upon themselves to sort out the problem. They went out of their way to find the solution and fix the problem. The vibration is gone. Thank you, guys, so much. I know there is a lot of Bakkie enthusiast out there with the same problem. I can highly recommend them.