VIN and factory brakes
Confirm 911 generation, trim, existing PCCB rotor/caliper package, OEM references and axle requirement.
OWNSILENT · Porsche 911
911 PCCB Carbon-Ceramic Brake Replacement
A VIN-engineered aftermarket replacement for worn or cracked factory PCCB rotors, covering 2001–2024 PCCB-equipped 911 generations (996, 997, 991, 992), built around the verified factory caliper, wheel package and existing brake hardware.
2001–2024 model yearsFactory PCCB caliper compatibleUp to 65% lighter than ironVIN-confirmed specification
Vehicle-specific C/SiC engineering
Reference system shown. Final hat geometry, hardware, pad shape and included components follow the approved 911 PCCB specification.
380–410 mm
front reference diameter
350–390 mm
rear reference diameter
Up to 65%
lighter than iron
VIN-confirmed
final specification
Technical specification
911 PCCB replacement reference
These values cover the range across 911 generations and trims. OWNSILENT does not release production from dimensions alone; the VIN and physical evidence from the existing PCCB set must agree with the engineering record.
- Model years covered
- 2001–2024 · PCCB-equipped 996, 997, 991 and 992 generations
- Front rotor diameter
- 380–410 mm reference range, confirmed by VIN
- Rear rotor diameter
- 350–390 mm reference range, confirmed by VIN
- Rotor construction
- C/SiC friction ring with vehicle-specific aluminium hat
- Caliper compatibility
- Engineered for the verified factory PCCB caliper
- Axle coverage
- Front and rear, supplied separately or as a matched set
- Weight reference
- Up to 65% lighter than an equivalent iron rotor
- Fitment type
- Direct replacement after written engineering approval
- Verification
- VIN, OEM brake evidence and wheel-clearance review
Complete component schedule
What the replacement includes
The reference package combines the rotor assemblies and matched pads for the confirmed axle. The signed quotation controls the final inclusions, price and logistics.
Front and/or rear C/SiC rotor assemblies, matched to the verified 911 generation
Matched ceramic-compatible brake-pad set
Vehicle-specific aluminium hats and approved mounting hardware
Configuration for the verified factory PCCB caliper
Rotor and pad identification linked to the approved vehicle record
Pre-dispatch surface, dimension and hardware inspection
Installation and controlled bedding guidance
Protected worldwide export packing
Wheel clearance
Check barrel diameter, spoke profile and clearance around the full caliper and rotor assembly.
Factory-caliper compatibility
Confirm the pad shape, caliper part number and complete mounting relationship before release.
Professional installation
Complete torque, fluid, leak, bedding and final road-safety procedures with a qualified technician.
How OWNSILENT manufactures C/SiC rotors
Inside the carbon-ceramic production process
These production references document OWNSILENT's general carbon-ceramic manufacturing process — carbon-fibre preparation, preform production and precision machining. They are reference production photography and are not specific to this vehicle.
Carbon material winding station
The selected angle clearly records the winding area and finished roll form while retaining useful factory context.
Prepared carbon roll storage
This production-stage image shows multiple completed rolls ready for later handling, without claiming their unconfirmed final specification.
Carbon preform press overview
A wide equipment view establishes the working area used for the visible sheet and preform operations documented in this library.
Frequently asked questions
911 PCCB replacement, explained
Why does a factory PCCB rotor need replacing?+
PCCB friction rings wear down like any brake rotor and can also crack under impact, curb strikes or extreme heat cycling. Once worn below the minimum thickness or visibly cracked, Porsche's guidance is replacement rather than resurfacing.
How much does PCCB replacement cost at a dealer versus OWNSILENT?+
A full OEM PCCB replacement across all four corners can run into the tens of thousands of dollars at a Porsche dealer, since PCCB discs are sold as a matched, non-serviceable assembly. OWNSILENT manufactures a VIN-matched aftermarket C/SiC replacement engineered to the same factory caliper, at a lower reference cost confirmed after vehicle verification.
Can the factory PCCB calipers be retained?+
Yes, in the applications OWNSILENT supports the replacement rotor is engineered around the verified factory caliper. Its part number, mounting geometry, pad shape and condition must agree with the approved specification before production is confirmed.
Does this work on every 911 generation?+
No single dimension covers every 911. Rotor diameter, thickness, offset, hat depth and caliper clearance vary by generation and trim (Carrera, GTS, Turbo, GT3). The VIN and physical evidence from the current PCCB set confirm the exact specification.
What information should I send for a quotation?+
Send the VIN, model generation and trim, wheel size, clear photographs of the current PCCB rotors and calipers, and any OEM part numbers visible on the components.
Who should install the replacement?+
Installation, torque procedures, brake-fluid checks, bedding and final road-safety inspection must be completed by a qualified brake technician familiar with PCCB systems.
Get In Touch
Confirm your 911 PCCB replacement
Send the VIN, generation and trim, wheel size, current PCCB rotor and caliper photographs, and any OEM references for a written fitment review.
Usually replies within one business day · Handled by the OWNSILENT team
Prefer email? Reach us at sales@ownsilent.international
