This product has dramatically improved the ride of my automotive vehicle. As a result of my tests, I determined that it reduced the noise and vibrations caused by the suspension. It fits perfectly without any issues and is of excellent quality. However, it is a bit expensive compared to other brands in the market. All in all, the Moog K160043 Coil Spring Insulator is undoubtedly a worthwhile investment for those looking for a high-performance suspension upgrade.