Have my last WE my “Energy Suspension engine bearing inserts” installed in short esmm’s and want to give a small conclusion. Many know the well-known wheel hopping, which occurs in some situations. This is to be prevented with these inserts. As I understood this, the wheel starts to hop when the engine tilts too strongly to the rear and you lose traction at the same time. Thus, the direction of force moves slightly upwards and the wheel lifts off. These inserts are put in the front and rear engine bearing and make it stiffer, so that the engine can no longer tilt so strongly at acceleration. As then the vibrations from the engine are transferred more strongly to the chassis, I thought I only built up the rear inserts. Installation worked so well so far. The lower frame had to be solved. Instructions zb here. So again all screws are pulled nicely tight and a small test drive made. Car started. In the stood now one hears the engine somehow more clearly. A few vibrations are carried out but it’s rather low, so it’s quite inexpensive.