I recently purchased a harmonic balancer for my automotive vehicle and I couldn`t be happier with the results! As a result of using this product I found that my car runs much smoother and with less vibrations... The installation process was quick and easy, and the product itself is of high quality. The only downside is that it may be a bit more expensive than OTHER options on the market. Overall, I highly recommend this product for anyone looking to improve their car's performance..