VIN and factory brakes
Confirm chassis number, existing rotor/caliper package, OEM references and axle requirement.
OWNSILENT · McLaren P1
P1 Carbon-Ceramic Brake Rotor Replacement
A VIN-engineered aftermarket replacement for worn or cracked factory carbon-ceramic rotors, covering the 2013–2015 P1 production run, built around the verified factory caliper, wheel package and existing brake hardware.
2013–2015 model yearsFactory 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 P1 specification.
390–410 mm
front reference diameter
380–395 mm
rear reference diameter
Up to 65%
lighter than iron
VIN-confirmed
final specification
Technical specification
P1 replacement reference
These values cover the P1 production run. OWNSILENT does not release production from dimensions alone; the VIN and physical evidence from the existing rotor set must agree with the engineering record.
- Model years covered
- 2013–2015 · McLaren P1 hypercar
- Front rotor diameter
- 390–410 mm reference range, confirmed by VIN
- Rear rotor diameter
- 380–395 mm reference range, confirmed by VIN
- Rotor construction
- C/SiC friction ring with vehicle-specific aluminium hat
- Caliper compatibility
- Engineered for the verified factory carbon-ceramic 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 P1 chassis
Matched ceramic-compatible brake-pad set
Vehicle-specific aluminium hats and approved mounting hardware
Configuration for the verified factory carbon-ceramic 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.
Stacked carbon ring preforms
The wide frame communicates production scale and shows repeated preform geometry before later material conversion or machining stages.
Carbon preform fibre texture
The close-up reveals the visible interlaced texture and layered edge construction without making an unsupported material-state claim.
Large cylindrical preform forms
Their scale and consistent geometry are visible in this wide factory image, though their exact downstream use needs confirmation.
Frequently asked questions
P1 carbon-ceramic replacement, explained
Why does a factory P1 rotor need replacing?+
Factory carbon-ceramic friction rings wear down with track and road use, and can crack from curb strikes or extreme heat cycling. Once worn below the minimum thickness or visibly cracked, replacement is required rather than resurfacing.
How does OWNSILENT's replacement compare to an OEM P1 rotor?+
As a low-volume hypercar, OEM P1 brake components carry very high prices and long lead times when available at all. OWNSILENT manufactures a VIN-matched aftermarket C/SiC replacement engineered to the same factory caliper geometry, at a lower reference cost confirmed after vehicle verification.
Can the factory carbon-ceramic 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.
Is every P1 identical?+
Rotor diameter, thickness, offset, hat depth and caliper clearance are confirmed against the individual chassis rather than assumed from the model name, since running changes exist across the production run.
What information should I send for a quotation?+
Send the VIN, chassis number, wheel size, clear photographs of the current 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 technician experienced with hypercar carbon-ceramic systems.
Get In Touch
Confirm your P1 carbon-ceramic replacement
Send the VIN, chassis number, wheel size, current 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
