After I put it to the test on my high-performance automotive, I was expecting nothing less than exceptional stopping power from this supposed upgrade for my brake system .However, I was sorely disappointed. The yellowstuff street brake pads failed to live up to their claims providing minimal improvement over my stock brake pads. While their initial bite was decent, they quickly faded, leaving me with an underwhelming braking experience. Save your money and stick with the stock pads for a better value..