Description
Porsche 991 GT3 & GT3RS AP Racing J Hook 380x30mm Discs. Upgrade or replace your factory rotors by switching to slotted floating steel discs from AP Racing. Direct bolt-on for red calipers. Rear Pair.
Part#:13.01.20018
Fits the following models:
- 2014-2019 991 GT3
- 2016 991 911R
- 2016-2019 991 GT3RS
Spare Hardware Kit: 13.04.40003
Fits Essex/AP BBK: CP7672-102/103GA
Spare Iron Rings: 13.05.10022/23 (L/R)
Essex Designed AP Racing 2-Piece Competition J Hook Floating Brake Discs:
- 380x30mm (14.96'x1.18')
- Save nearly 4 lbs of unsprung weight per corner over stock OEM discs
- 2-piece floating disc
- Increased brake pad compound options (we carry 6 different compounds!)
- Abuse these rotors lap after lap, with full confidence
- Significantly Increases airflow, cooling capacity, and durability
- 72 Cooling vanes (vs. 60 for OEM)
- Replacement of iron rings (friction rings) to save significant costs (only $399ea.)
- Works with OEM calipers and wheels, direct bolt-on
- Anodized billet aluminum hat, w/float control, and anti-rattle clips
Weight Comparison:
380mm AP Racing J-Hook Iron Disc: 20.2 lbs (-3.8 lbs each, -7.6 lbs on rear axle)
380mm OEM Steel Disc: 24.0 lbs
Must use with 991 GT3/RS OEM Iron System Pad Shape (from Red Calipers). Available Pad compounds include:
- PFC 11 - 7727.11.18.44
- PFC 332 - 7727.331.18.44
- Ferodo DS3.12 - FCP4665G
- Ferodo DS1.11 - FCP4665W
- Ferodo DS2500 - FCP4665H
- Ferodo DSUNO - FCP4665Z