Easy installation! I used a ball joint press (C-Clamp) to insert the center bushing, but a regular C-Clamp worked quietly and the ride improved a lot. They came with plenty of lube which was nice - make sure you use it. I've had good luck with energy bushings in the past, they met my expectations (2000 VW Jetta TDI) By the way, I removed the entire axle, which wasn't too hard and made removing/installing the bushings much easier in the long run. Don't forget to apply lube to the bracket screws in case you ever need to change them again.