2017-2023 Porsche Panamera (971) / 4 / S / GTS Carbon Ceramic Brake Kit
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
2017-2023 Porsche Panamera (971) / 4 / S / GTS Carbon Ceramic Brake Kit — OEM-Size Replacement
The 2017-2023 Panamera 971 is heavy, fast, and sensitive to brake spec: this OEM-size StopFlex kit is built around the listed 360/330 mm Base, 4, S, and Hybrid package, 390/365 mm GTS package, or 410/380 mm PSCB package. Carbon-ceramic rotors reduce unsprung mass and brake dust compared with iron rotors, while the matching pads, hats, and floating hardware preserve the correct rotor position for the factory calipers. The included wear-sensor compatibility keeps the Porsche pad-wear warning system active without dashboard errors.
- Application is limited to 2017-2023 Porsche Panamera 971 / 4 / S / GTS configurations using 360/330 mm, 390/365 mm, or 410/380 mm PSCB-size rotors listed for this page.
- The kit includes carbon-ceramic rotors, matched pads, hats, and floating hardware for an OEM-size replacement, not a caliper-conversion package.
- Pad wear sensors are compatible with the Panamera 971 factory wear-sensor circuit, so the original pad-wear warning function remains in service.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Porsche Panamera (971) / 4 / S / GTS |
| Model years | 2017-2023 |
| Front rotor reference | Base/4/4S/Hybrid: 360mm; GTS: 390mm; PSCB option: 410mm |
| Rear rotor reference | Base/4/4S/Hybrid: 330mm; GTS: 365mm; PSCB option: 380mm |
| Page type | OEM-size carbon ceramic replacement |
| Minimum wheel size | 19" (for the 360 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 360 mm rotor, so the minimum wheel size is 19". Wheels under 19" 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 fit every 2017-2023 Panamera 971?
No. This page is only for the listed Panamera 971 / 4 / S / GTS fitments and rotor sizes: 360 mm front with 330 mm rear, 390 mm front with 365 mm rear for GTS, or 410 mm front with 380 mm rear for PSCB-equipped cars. Confirm your current rotor diameter before ordering.
Does this kit reuse my factory calipers and parking brake system?
Yes. This is an OEM-size replacement kit for the factory brake package, so it is designed to work with the existing calipers and the rear electronic parking brake arrangement on the Panamera 971. It is not a rear caliper or EPB conversion.
Will the Porsche brake pad wear warning still work?
Yes. This Panamera uses brake pad wear sensors, and this StopFlex setup is compatible with the OEM wear-sensor system. The factory pad-wear warning remains functional with no sensor-related dashboard errors when installed correctly.
Why switch from the factory iron or PSCB rotor setup?
Owners usually compare this kit when iron rotors are dusting, heat-checking, or vibrating after repeated high-speed braking, or when PSCB replacement cost is a concern. Carbon-ceramic rotors cut brake dust, reduce rotating unsprung weight, and provide stronger thermal stability under repeated braking than comparable iron discs.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
More Contact Information
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