VIN and factory brakes
Confirm platform generation, existing rotor/caliper package, OEM references and axle requirement.
OWNSILENT · Range Rover Sport
Range Rover Sport Carbon-Ceramic Brake Rotor Upgrade
A VIN-engineered carbon-ceramic upgrade for L494 and L461 platforms, built around the verified factory caliper, wheel package and existing brake hardware.
L494 and L461 platformsFactory 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 Range Rover Sport specification.
395–420 mm
front reference diameter
365–390 mm
rear reference diameter
Up to 65%
lighter than iron
VIN-confirmed
final specification
Technical specification
Range Rover Sport upgrade reference
These values cover the L494 and L461 platforms. OWNSILENT does not release production from dimensions alone; the VIN and physical brake evidence must agree with the engineering record.
- Platforms covered
- Range Rover Sport L494 and L461
- Front rotor diameter
- 395–420 mm reference range, confirmed by VIN
- Rear rotor diameter
- 365–390 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 upgrade after written engineering approval
- Verification
- VIN, OEM brake evidence and wheel-clearance review
Complete component schedule
What the upgrade 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 Range Rover Sport platform
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.
Fibre supply rack and feed
The oblique view connects the organised package rack with the adjacent textile-processing line and its incoming fibre paths.
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.
Frequently asked questions
Range Rover Sport carbon-ceramic upgrade, explained
Why upgrade a Range Rover Sport to carbon-ceramic brakes?+
As a heavy performance SUV, the Range Rover Sport carries substantial mass at speed. A carbon-ceramic upgrade reduces rotational and unsprung weight, improves fade resistance under sustained heavy use, and resists the corrosion that affects iron rotors over time.
Does this fit both the L494 and L461 generations?+
No single dimension covers both. Rotor diameter, thickness, offset, hat depth and caliper clearance are confirmed against the verified platform and VIN before production.
Can the factory calipers be retained?+
Yes, in the applications OWNSILENT supports the upgrade 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 this a direct bolt-on upgrade?+
The rotor and hardware are engineered to the confirmed factory mounting relationship, but professional installation, torque checks and bedding remain required for a safe conversion.
What information should I send for a quotation?+
Send the VIN, model generation and powertrain, wheel size, clear photographs of the current rotors and calipers, and any OEM part numbers visible on the components.
Who should install the upgrade?+
Installation, torque procedures, brake-fluid checks, bedding and final road-safety inspection must be completed by a qualified brake technician.
Get In Touch
Confirm your Range Rover Sport carbon-ceramic upgrade
Send the VIN, platform generation and powertrain, 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
