VIN and factory brakes
Confirm model year, variant, existing rotor/caliper package, OEM references and axle requirement.
OWNSILENT · Ferrari SF90
SF90 Carbon-Ceramic Brake Rotor Replacement
A VIN-engineered aftermarket replacement for worn or cracked factory rotors, covering both Stradale and Spider variants, built around the verified factory caliper, wheel package and existing brake hardware.
Stradale and SpiderFactory 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 SF90 specification.
390–410 mm
front reference diameter
360–390 mm
rear reference diameter
Up to 65%
lighter than iron
VIN-confirmed
final specification
Technical specification
SF90 replacement reference
These values cover the Stradale and Spider variants. OWNSILENT does not release production from dimensions alone; the VIN and physical evidence from the existing rotor set must agree with the engineering record.
- Models covered
- SF90 Stradale and SF90 Spider, 2019–present
- Front rotor diameter
- 390–410 mm reference range, confirmed by VIN
- Rear rotor diameter
- 360–390 mm reference range, confirmed by VIN
- Rotor construction
- C/SiC friction ring with vehicle-specific aluminium hat
- Caliper compatibility
- Engineered for the verified factory 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 SF90 chassis
Matched ceramic-compatible brake-pad set
Vehicle-specific aluminium hats and approved mounting hardware
Configuration for the verified factory 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.
Mixed carbon preform blanks
The selected wide view shows different blank forms and thicknesses without assigning a process stage not proven by the image.
Carbon preform production batch
This clear batch view records the range of visible ring profiles and stacked forms awaiting later operations.
Stacked carbon ring preforms
The wide frame communicates production scale and shows repeated preform geometry before later material conversion or machining stages.
Frequently asked questions
SF90 carbon-ceramic replacement, explained
Why does a factory SF90 rotor need replacing?+
As a plug-in hybrid hypercar, the SF90 manages both regenerative and friction braking. Factory rotors still wear down with track and road use, and can crack from curb strikes or extreme heat cycling, requiring replacement rather than resurfacing.
Why choose an aftermarket replacement over an OEM SF90 rotor?+
OEM SF90 brake components carry high prices and can involve long dealer lead times. 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 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 cover both Stradale and Spider variants?+
Rotor diameter, thickness, offset, hat depth and caliper clearance are confirmed against the individual chassis and variant rather than assumed from the model name.
What information should I send for a quotation?+
Send the VIN, model year and variant, 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 SF90 carbon-ceramic replacement
Send the VIN, model year and variant, 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
