Essex Designed AP Racing 2-piece Competition J Hook front disc pair for 991.1 & 991.2 GT3 & GT3 RS with iron discs
- 14.96" x1.34" (380mm x 34mm) 72 Vane, D66
- Huge increase in airflow, cooling capacity, and durability vs. OEM discs
- Saves 2 lbs. unsprung weight per side vs. OEM iron discs
- Designed for: Club racing, time trial, autoX, HPDE
- Works with OEM calipers, no modifications required
- Ultralight, fully floating, anodized billet aluminum hat with float control/anti-rattle clips
Advantages Over OEM Brake System
Our Essex Designed J Hook Competition Brake Discs offers our customers the following advantages over the OEM front 991 GT3 discs:
- Championship winning, 72 vane, fully-floating, AP Racing J Hook design
- Huge increase in airflow, cooling capacity, and durability vs. OEM discs
- Saves 2 lbs. unsprung weight per side vs. OEM iron discs
- Eliminates OEM drilled discs, which are prone to cracking around the drilled holes
- Disc metallurgy specifically designed to handle the temps typically seen on track offer a long service life
- Replacement iron disc rings available at an extremely competitive replacement price ($399 each)
- Anti-knockback/anti-rattle disc attachment hardware
- Available disc burnishing service ensures that your kit arrives ready to be installed and driven hard immediately
|
Model Year
|
|
2013+
|
|
Essex/AP BBK
|
OEM 991 GT3 Iron
|
|
Disc
|
CP6572-102/103GA
|
|
|
Type
|
2-piece floating
|
Dual-cast
|
|
Weight
|
22.4 lbs.
|
24.2 lbs.
|
|
Diameter
|
380mm
|
380mm
|
|
Thickness
|
34mm
|
34mm
|
|
Radial Depth
|
66mm
|
66mm
|
|
No. of Vanes
|
72
|
30 split, 30 solid
|
