Ceramic brake blocks of "Sport EXTREME" series meet all requirements of recognized car producers. High-efficient brake blocks are produced through adding special ceramic components. Using a metal plate between the block and the cylinder and sound-absorbing material (asbestos-free) prevents their vibration and squealing. Adding bronze and ceramics enabled considerable improvement of brake blocks properties: better high temperature resistance, better thermal conduction and material strength. Using composite materials increased braking effectiveness, lengthened operation period, widened temperature range and ensured high effectiveness of brake blocks operation. They operate well at high speed with full burden. They were tested in sports cars. We recommend using "Sport EXTREME" series ceramic blocks along with the sport version of brake discs, which will extend the operation period.