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AP Racing by Essex 2-piece Competition J Hook Disc Pair (Rear 380x30mm)- Porsche Cayman GT4, 991 Turbo, 992 Turbo, Carrera GTS Iron
AP Racing by Essex 2-piece Competition J Hook Disc Pair (Rear 380x30mm)- Porsche Cayman GT4, 991 Turbo, 992 Turbo, Carrera GTS Iron
AP Racing by Essex 2-piece Competition J Hook Disc Pair (Rear 380x30mm)- Porsche Cayman GT4, 991 Turbo, 992 Turbo, Carrera GTS Iron
AP Racing by Essex 2-piece Competition J Hook Disc Pair (Rear 380x30mm)- Porsche Cayman GT4, 991 Turbo, 992 Turbo, Carrera GTS Iron
AP Racing by Essex 2-piece Competition J Hook Disc Pair (Rear 380x30mm)- Porsche Cayman GT4, 991 Turbo, 992 Turbo, Carrera GTS Iron
AP Racing by Essex 2-piece Competition J Hook Disc Pair (Rear 380x30mm)- Porsche Cayman GT4, 991 Turbo, 992 Turbo, Carrera GTS Iron

AP Racing by Essex 2-piece Competition J Hook Disc Pair (Rear 380x30mm)- Porsche Cayman GT4, 991 Turbo, 992 Turbo, Carrera GTS Iron

AP RACING
Ships from Supplier
Ships from Supplier
SKU 13.01.20022-STD
$2,199.00 - $2,349.00
$2,199.00
$2,199.00 - $2,349.00
$2,199.00
Disc Burnishing: Standard
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AP Racing by Essex 2-piece Competition J Hook rear disc pair for Cayman GT4, 991 Turbo, 992 Turbo, and 992 Carrera GTS with iron discs

  • 14.96" x 1.18" (380mm x 30mm) 72 Vane, D67 radial depth
  • Huge increase in airflow, cooling capacity, and durability vs. OEM discs
  • Saves 3-4 lbs. unsprung weight per side
  • Retains full parking brake functionality
  • Designed for: club racing, time trial, autocross, HPDE
  • Works with OEM calipers, no modifications required
  • Ultralight, fully floating, anodized billet aluminum hat with float control/anti-rattle clips

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 9 applications
Cayman
Make Model Engine Years
Porsche 718 Cayman GT4 Iron disc 2020–2023
Porsche Cayman GT4 Iron disc 2015–2016
911
Make Model Engine Years
Porsche 911 Carrera GTS Iron Disc 2022–2024
Porsche 911 Turbo 380mm disc 2013–2013
Porsche 911 Turbo Iron disc 2014–2019
Porsche 911 Turbo Iron Disc 2023–2024
992 911
Make Model Engine Years
Porsche 911 Turbo (992) Iron Disc 2025–2025
Porsche 911 Turbo (992) Iron Discs 2021–2022

Fitment data last updated: 2026-04-27

Fits 9 vehicle applications Check vehicle fitment before ordering View fitment

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