2023-2026+ Mercedes-AMG S63 (W223/V223) Carbon Ceramic Brake Kit
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
2023-2026+ Mercedes-AMG S63 (W223/V223) Carbon Ceramic Brake Kit — OEM-Size Replacement
The 2023-2026+ Mercedes-AMG S63 W223/V223 is a plug-in-hybrid S-Class with very high brake energy, so owners usually shop carbon ceramic when iron rotors are dusting heavily, losing consistency in repeated high-speed stops, or when OEM CCB replacement pricing is the problem. This OEM-size StopFlex kit is built around the S63 brake package listed for this page: 400 mm front iron-size fitment or 420 mm front CCB-size fitment, with 380 mm rear rotors. The kit includes carbon-ceramic rotors, pads, hats, and floating hardware to retain the factory caliper layout while reducing unsprung mass, brake dust, and heat-related fade versus iron discs.
- Built only for W223/V223 AMG S63 fitments using the rotor sizes listed here: 400 mm front, 420 mm front CCB, and 380 mm rear.
- Carbon-ceramic discs cut brake dust on the large open AMG wheels and reduce rotating unsprung mass compared with the factory iron rotor package.
- OEM-size hats and floating hardware are matched to the factory S63 caliper positions, so the decision point is confirming your exact front rotor diameter before ordering.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Mercedes-AMG S63 (W223/V223) |
| Model years | 2023-2026+ |
| Front rotor reference | S63: 400mm, 420mm (CCB) |
| Rear rotor reference | S63: 380mm |
| Page type | OEM-size carbon ceramic replacement |
| Minimum wheel size | 20" (for the 400 mm rotor) |
For OEM replacement orders, StopFlex builds around the factory rotor specification shown for this vehicle. Front floating-caliper setups require manual review before production. If the car uses aftermarket calipers such as Brembo, AP Racing, Alcon, or Wilwood, the order can still be built, but the exact caliper model, pad shape, and rotor dimensions must be confirmed before production.
This setup uses a 400 mm rotor, so the minimum wheel size is 20". Wheels under 20" will not clear the caliper and rotor, and spoke profile and offset affect clearance too — confirm your exact wheels before ordering.
Why StopFlex CCB
Lower Unsprung Mass
StopFlex carbon-ceramic rotors are engineered to reduce rotor mass versus comparable iron discs, helping the suspension react cleaner and the steering feel more precise.
High-Temperature Stability
The carbon-silicon-carbide matrix is built for stable braking behavior at temperatures that can push iron rotors into heavy fade.
Rust-Free Rotor Surface
Carbon ceramic does not form orange flash rust after rain, washing, or storage, keeping the visible rotor face cleaner behind open wheels.
Long Street-Service Potential
In normal road use with matched pads and proper bedding, StopFlex CCB rotors are designed for far longer service life than typical iron replacement rotors.
Low Visible Dust
When paired with matched StopFlex pads, the system produces very low visible brake dust compared with conventional iron rotor and pad combinations.
Premium Ceramic-Glaze Appearance
StopFlex's proprietary coating creates a bright, high-end ceramic-glaze finish with subtle glaze texture and a more premium visual character behind open wheels.
Street-Usable Cold Bite
Street Spec and Track-Day Spec rotors are designed for normal first-stop road use, including cold-weather operation. Motorsport Spec is the competition-focused exception.
Continuous Fiber Reinforcement
Long-fiber carbon ceramic construction improves structural strength and thermal durability versus chopped-fiber approaches.
Custom Rotor Hat Color
Every StopFlex OEM replacement order can be built with a custom rotor hat color, giving the carbon ceramic rotor package a cleaner match with the wheel, body color, and overall build style.
Heat Management Note
Carbon ceramic rotors tolerate extreme surface temperature, but they do not remove every heat-management requirement. During repeated hard stops, heat can still soak into pads, fluid, seals, calipers, wheels, and nearby components. For long track sessions, mountain descents, or sustained aggressive driving, brake cooling and high-temperature fluid are still recommended.
Street / Track-Day / Motorsport Rotor Options
Street Spec
Ceramic coating, cross-drilled face, and large cooling channels.
Best for daily driving and premium street builds that need clean cold bite, low dust, corrosion-free appearance, and long service life.
Track-Day Spec
Ceramic coating, blank face, and honeycomb cooling channels.
Best for fast-road and track-day use where repeated braking stability matters more than maximum visual drilling style.
Motorsport Spec
Uncoated blank face with honeycomb cooling channels.
Best for race-focused builds that run competition pads, high-temperature fluid, cooling strategy, and a proper warm-up window. Not the default street choice.
Package Scope
| Item | Details |
|---|---|
| CCB rotors | Full-car set by default |
| CCB brake pads | Matched for StopFlex carbon ceramic rotors |
| 7075 aluminum floating rotor hats | Vehicle-specific fitment |
| Stainless floating hardware | Full-car hardware set |
| Rotor hat color | Custom rotor hat colors are available for every OEM replacement order. |
| Order scope | Default listing is full-car set. Front-only or rear-only orders can be arranged after confirmation. |
FAQ
Will this kit fit every 2023-2026+ AMG S63 W223/V223?
No. Compatibility is limited to the AMG S63 W223/V223 trims and brake sizes listed for this page. Confirm whether your car has the 400 mm front setup or the 420 mm front carbon-ceramic setup, plus the 380 mm rear setup, before ordering.
Will the electronic parking brake and auto-hold still work?
Yes, this is an OEM-size rotor, pad, hat, and floating-hardware replacement for the factory brake layout, not a rear caliper conversion. The factory rear caliper and EPB functions remain in place when the vehicle is equipped with the compatible S63 rear brake setup.
Why replace the factory iron brakes with carbon ceramic on this S63?
The W223/V223 S63 E Performance is heavy and fast, which puts repeated high-energy stops into the rotors. Carbon ceramic discs tolerate heat better than iron, produce less visible dust, and reduce rotating unsprung mass at the corners of the car.
What should I verify before ordering?
Check the VIN build data or measure the existing rotors to confirm front diameter: 400 mm or 420 mm CCB. Also confirm the 380 mm rear rotor setup and wheel clearance, especially if the car is on non-factory wheels.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
More Contact Information
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