I recently upgraded my brake system with this professional master cylinder and the difference in performance was amazing. As a result of using THIS product i found that my braking was more responsive and had a firmer pedal feel. The installation was straightforward and the quality of the product is apparent. The only downside is that it is a bit more expensive than other options, but the improvement in safety and performance is worth the investment .Overall, I highly recommend this product to anyone in the market for a brake system upgrade..