2019-2026+ Porsche Cayenne (9Y0) GTS / Turbo / Turbo E-Hybrid Carbon Ceramic Brake Kit
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
2019-2026+ Porsche Cayenne (9Y0) GTS / Turbo / Turbo E-Hybrid Carbon Ceramic Brake Kit — OEM-Size Replacement
This OEM-size StopFlex kit is for 2019-2026+ Porsche Cayenne 9Y0 GTS, Turbo, and Turbo E-Hybrid owners replacing heavy iron/PSCB hardware or worn PCCB-size brakes without changing the factory brake architecture. The kit matches the listed Cayenne brake packages: GTS 390mm front and 358mm rear, Turbo/Turbo E-Hybrid 415mm front and 365mm rear PSCB, or Turbo/Turbo E-Hybrid 440mm front and 410mm rear PCCB. Carbon-ceramic rotors reduce rotating mass and brake dust while giving this heavy AWD SUV more thermal margin for repeated high-speed stops, mountain driving, and track-day use.
- Built only for the Cayenne 9Y0 GTS 390/358mm package and Turbo/Turbo E-Hybrid 415/365mm PSCB or 440/410mm PCCB packages listed on this page.
- Includes carbon-ceramic rotors, matched pads, hats, and floating hardware, so the conversion keeps the OEM-size rotor position and caliper relationship.
- Compatible with the Cayenne factory brake pad wear-sensor system, so pad-wear warnings continue to function without dashboard errors when installed correctly.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Porsche Cayenne (9Y0) GTS / Turbo / Turbo E-Hybrid |
| Model years | 2019-2026+ |
| Front rotor reference | GTS: 390mm; Turbo/Turbo E-Hybrid: 415mm (PSCB), 440mm (PCCB) |
| Rear rotor reference | GTS: 358mm; Turbo/Turbo E-Hybrid: 365mm (PSCB), 410mm (PCCB) |
| Page type | OEM-size carbon ceramic replacement |
| Minimum wheel size | 20" (for the 390 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 390 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 |
| 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 2019-2026+ Cayenne 9Y0?
No. This page is limited to Cayenne 9Y0 GTS, Turbo, and Turbo E-Hybrid models with the exact rotor sizes listed: GTS 390mm front/358mm rear, Turbo or Turbo E-Hybrid PSCB 415mm front/365mm rear, or Turbo or Turbo E-Hybrid PCCB 440mm front/410mm rear. Confirm trim, brake option, and rotor diameter before ordering.
Do I need different wheels or calipers?
This is an OEM-size replacement kit, not a big-brake conversion. It is designed around the existing Cayenne GTS, Turbo, or Turbo E-Hybrid caliper and rotor package, but wheel clearance still depends on the specific factory or aftermarket wheel fitted to the vehicle.
Will the electronic parking brake and wear sensors still work?
Yes. The rear brake package is built to retain the Cayenne’s factory EPB function, and the included pad setup is compatible with the OEM brake pad wear-sensor system, so the factory pad-wear warning remains active with no sensor-related dashboard errors when installed properly.
Why replace PSCB or PCCB parts with StopFlex carbon ceramic?
Cayenne Turbo and Turbo E-Hybrid PSCB replacement parts are expensive and heavy, while cracked or worn PCCB-size rotors can be costly through the dealer. StopFlex carbon-ceramic rotors target lower dust, reduced rotating mass, and improved heat stability while staying within the listed OEM rotor sizes.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
More Contact Information
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