Overall, I'm very happy with the Energy Suspension bushings for my automotive suspension. As a result of my tests, I determined that these bushings definitely improved my handling and reduced the amount of noise and vibration I experienced while driving. The bright red material also adds a nice pop of color to my suspension. The only downside is that installation can be a bit tricky for those without a lot of experience with suspension work. But for those who know what they're doing, theseโฆ