Using these brake discs, our team found that they improved our car's stopping power significantly. The ceramic material also helps reduce brake dust buildup which not only keeps our wheels cleaner, but also prolongs the lifespan of the brake pads. However, the discs may produce more noise during operation, especially when used excessively in high-temperature situations. Overall, we are happy with the improved performance and durability these brake discs provide. Would recommend to any automotive enthusiast.