I purchased this product for my automotive track car, hoping to improve my braking performance.However, after installation, I noticed a significant decrease in my stopping power and a loud grinding noise when applying the brakes. Thanks to my knowledge gained in practice I was able to diagnose the issue as faulty brake pads, which were supposed to come included with the kit. Unfortunately, i had to purchase new pads, which added to THE overall cost. The only pro is the stainless steel construction, which does seem durable. Avoid this product..