I have a 2008 Porsche Cayenne Turbo with 194000 miles. I replaced the entire drive shaft the first time the bearing failed, which was 128000 miles. This is the first time using the Uro Tunings bushing and mounting bracket. Buying the bracket made the installation 100 times easier than without, so it was worth the extra 99 dollars. Since installation, I have only put in 300 miles, so I have some miles to go before assessing the use and longevity of the new hardware. Thus far, there has been no issue, and the device is holding up well after reinspections. I would recommend this route vs. buying a new shaft from the dealership, as I did the first time. Life lesson learned.