2021-2026+ Porsche 911 (992) Turbo / S Carbon Ceramic Brake Kit
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
2021-2026+ Porsche 911 (992) Turbo / S Carbon Ceramic Brake Kit — OEM-Size Replacement
This StopFlex OEM-size replacement kit is for 2021-2026+ Porsche 911 (992) Turbo and Turbo S owners replacing worn iron rotors or high-cost PCCB service parts without changing the factory brake layout. The kit is built around the listed 408mm or 420mm front and 380mm, 390mm, or latest 410mm rear references, with carbon-ceramic rotors, matched pads, hats, and floating hardware selected for the correct Turbo/Turbo S configuration. Carbon-ceramic construction reduces brake dust, cuts rotating unsprung mass, and maintains fade resistance under repeated high-speed braking while keeping the factory pad-wear warning system functional with compatible sensors.
- Supports the 992 Turbo iron-size 408mm front / 380mm rear setup and the 992 Turbo/Turbo S PCCB-size 420mm front / 390mm rear setup where those exact rotors are fitted.
- Covers the latest Turbo S PCCB rear reference at 410mm only when the vehicle is confirmed to use that rear rotor size before ordering.
- Includes carbon-ceramic rotors, pads, hats, and floating hardware for an OEM-size replacement, not a caliper relocation or universal big-brake conversion.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Porsche 911 (992) Turbo / S |
| Model years | 2021-2026+ |
| Front rotor reference | Turbo: 408mm, 420mm (PCCB); Turbo S: 420mm (PCCB) |
| Rear rotor reference | Turbo/S: 380mm, 390mm (PCCB); latest Turbo S PCCB rear: 410mm |
| Page type | OEM-size carbon ceramic replacement |
| Minimum wheel size | 21" (for the 408 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 408 mm rotor, so the minimum wheel size is 21". Wheels under 21" 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 |
| Brake pad wear sensors | Included; 100% compatible with the OEM wear-sensor system. |
| 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 2021-2026+ 992 Turbo or Turbo S?
No. Fitment is limited to the exact 992 Turbo and Turbo S trims and rotor sizes listed on this page: 408mm or 420mm front, and 380mm, 390mm, or latest Turbo S 410mm rear. Confirm the current rotor diameter, brake option, and trim before ordering.
Will the factory Porsche pad-wear warning still work?
Yes. This kit uses brake pad wear sensors that are 100% compatible with the OEM Porsche wear-sensor system, so the factory pad-wear warning remains active without dashboard errors when installed correctly.
Why replace the factory iron or PCCB rotors with this carbon-ceramic kit?
On a 992 Turbo or Turbo S, the brake system must manage repeated high-speed stops from an AWD 911 with large front rotors. Carbon-ceramic rotors reduce dust versus iron, lower rotating unsprung mass, and provide stable thermal behavior when the car sees mountain driving, road-course sessions, or repeated heavy braking.
Does this change the parking brake, Auto Hold, or calipers?
This is an OEM-size replacement package using the appropriate rotor, pad, hat, and floating hardware for the listed 992 Turbo/Turbo S brake setup. It is not described as an EPB delete or caliper conversion; verify the exact rear rotor size and brake configuration so the factory rear brake functions are retained.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
More Contact Information
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