SKU: D2-154
GiroDisc Porsche 911 Carrera (991.2) 2017-2019 w/PCCB (Iron Rotor Pad Shape) Slotted Rear Rings
GiroDisc slotted rear rotor rings replace OEM components on 2017-2019 Porsche 911 Carrera 991.2 models equipped with PCCB brakes using iron rotor pad shape. These 350mm x 30mm rings deliver reliable stopping power with enhanced heat management during spirited driving. Pair them with GiroDisc hats for complete two-piece rotor assembly that cuts unsprung weight.
Key Features
- Curved Vane Slotting: Directs cool air to pads sweeps debris and gases for fade-free braking lap after lap
- High-Carbon Cast Iron: Delivers high friction coefficient and thermal stability under extreme loads
- Iron Pad Shape Design: Ensures perfect compatibility with iron pads on PCCB-equipped 991.2 rear calipers
- Cryogenically Treated: Relieves internal stresses extends service life prevents warping
- Precision Machined: Balanced to OEM specs eliminates vibrations maintains rotor integrity
Product Notes
- Sold as pair of rings for rear brake replacement on existing GiroDisc assemblies
- Bed-in procedure required after installation for optimal performance
- Secure packaging protects against shipping damage
Installation Notes
- Professional installation recommended.
- Use GiroDisc floating hats and hardware for full assembly
- Torque hardware to 30 ft-lbs stainless steel fasteners included
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Porsche | 911 | Carrera |
| 2017-2019 | Porsche | 911 | Carrera 4 |
| 2017-2019 | Porsche | 911 | Carrera S |
| 2017-2019 | Porsche | 911 | Carrera 4S |
| 2018-2019 | Porsche | 911 | Carrera GTS |
| 2018-2019 | Porsche | 911 | Targa 4 |
| 2018-2019 | Porsche | 911 | Targa 4S |
Why Choose GiroDisc?
- Track-proven design used by professional race teams
- Hand-assembled in USA with aerospace-grade materials
- Lifetime warranty against rotor defects
Frequently Asked Questions
- Q: Will these rings fit my 991.2 Carrera with PCCB option?
A: Yes designed specifically for 2017-2019 911 Carrera 991.2 PCCB rear brakes with iron rotor pad shape for direct compatibility - Q: What material construction do the rings use?
A: High-carbon cast iron rings cryo-treated for maximum durability and heat resistance slotted for optimal performance - Q: What warranty coverage applies?
A: Lifetime structural warranty covers defects in materials workmanship excludes abuse or improper bedding
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Custom foam-lined box 19in x 19in x 5in
- Weight: 28.4 lbs
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