As an automotive enthusiast, I was excited to test out these polyurethane bushings on my suspension system. After I put it to the test, the results were remarkable, to say the least. The handling on my car improved significantly, and the ride is now much smoother than before. The polyurethane material is durable and long-lasting, making it a great investment in the long run. However, the installation process was a bit difficult and time-consuming, but the end result was worth it. Overall, I highly recommend this product to anyone looking for a reliable and lasting upgrade to their suspension system.