After I put it to the test I was thoroughly impressed with the results of this brake system upgrade. The ceramic material provides a noticeable decrease in brake dust and noise, and the drilled and slotted design greatly improves overall stopping power.On top of that, installation was a breeze thanks to the clear instructions provided. The only downside is the price POINT, but for the noticeable improvement in performance, it's well worth it. Highly recommend for any performance car enthusiast..