А керамика нужна для наскаровских гонок, чтобы избежать перегрева колодок и дисков.
Ну керамика там условная... в состав включено меньше метала и добавлена керамика - как пишет производитель для улучшения торможения, снижения шума и пыли. Люди говорят, что и диски меньше убивают.
The Professional Grade® line features application specific
semi-metallic, ceramic and NAO friction formulations to provide premium performance and quiet operation
for everyday driving conditions. Many of the vehicles on the road today have been originally equipped or back serviced with ceramic disc brake pads. Our expanded ceramic coverage in Professional Grade® ensures the correct friction for each application.
Additional features and benefits of Professional Grade® disc brake pads include:
Application specific shim materials help quiet noise, vibration and harshness
Slots and chamfers match the OE design
Expanded abutment clip coverage
Electronic wear sensors where applicable
Professional Grade® logo for easy identification
Protective foam packaging insert
First to Market with late model coverage for all applications
