After I put it to the test, the brakes on my sports car have greatly improved with the addition of this product. The Kawasaki Reservoir has definitely made a noticeable difference in my car's brake system. The installation was simple and the reservoir looks great as well. The only downside is that it is a bit pricey compared to some other options on the market. Overall, I highly recommend this product to anyone looking to enhance their car's braking performance.