Our Essex Designed J Hook Competition Brake Discs offers our customers the following advantages over the OEM front 991 GT3 and GT RS PCCB discs.

• Huge increase in airflow, cooling capacity, and durability vs. OEM PCCB discs
• Compatible with standard front 991 GT3/RS pad shape used in OEM iron system
• Championship winning, 84 vane, fully-floating, AP Racing J Hook design
• Huge increase in airflow, cooling capacity, and durability vs. OEM discs
• Over twice as many internal cooling vanes as the OEM PCCB's
• Disc metallurgy specifically designed to handle the temps typically seen on track offer a long service life
• Replacement iron disc rings available at a drastically lower price vs. PCCB
• Anti-knockback/anti-rattle disc attachment hardware
• Available disc burnishing service ensures that your kit arrives ready to be installed and driven hard immediately