Cadillac CT4-V Blackwing Carbon Ceramic Brakes Kit
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
2022-2026 Cadillac CT4-V Blackwing Carbon Ceramic Brake Kits
The CT4-V Blackwing is a compact manual-friendly super sedan with real track-day intent, not just straight-line power. Its factory Brembo setup is already serious, so buyers usually look at carbon ceramic mainly for weight, repeatability, and cleanup rather than basic stopping force.
- Body style: Sedan
- Front rotor reference: CT4-V Blackwing: 380mm
- Rear rotor reference: CT4-V Blackwing: 340mm
This is an OEM-size replacement kit. The rotors are built to the factory rotor spec and install with the factory caliper when the front caliper is a fixed design and the rotor spec matches. The included pad shape matches the OEM pad shape. If the car uses aftermarket calipers such as Brembo, AP Racing, Alcon, or Wilwood, provide the exact caliper model and StopFlex can supply the matching pad shape. Direct replacement is not confirmed if the front caliper is floating, or if the car already runs a non-OEM-offset rotor and the actual rotor dimensions cannot be supplied.
Why StopFlex CCB
Lightweight
Half the Weight, Sharper Handling. StopFlex carbon-ceramic rotors shed roughly half the mass of equivalent iron discs. This massive drop in unsprung weight instantly transforms your chassis, delivering sharper turn-in response and a significantly more refined road feel.
High-Temp Resistance
Minimal Brake Fade at 900°C (1652°F). While traditional iron rotors severely fade under heavy track loads, our CCB matrix holds a stable 0.30μ friction coefficient even at 900°C (1652°F). You get consistent, predictable stopping power when things get dangerously hot.
Corrosion Resistance
100% Rust-Free Durability. Say goodbye to flash rust after a car wash or heavy rain. The carbon-silicon carbide material is naturally impervious to corrosion, ensuring your brake rotors look completely clean and pristine no matter the weather conditions.
Long Lifespan
250,000+ km (155,000+ mi) Lifespan. Iron rotors typically require replacement around 100,000 km (62,000 mi). In normal street driving conditions, a StopFlex CCB rotor can easily last 250,000 to 300,000 km (155,000 to 186,000 mi), effectively outlasting the vehicle itself.
Ultra-Low Dust
Ultra-Low Visible Brake Dust. Heavy black dust destroying your wheel finish is a thing of the past. When paired with our matched StopFlex pads, these rotors generate virtually zero visible brake dust, keeping your premium wheels spotless for much longer.
Premium Visual Finish
Premium Mirror-Like Finish. StopFlex utilizes a patented ceramic formula that cures with a distinct crackle pattern. The surface is machined dead-smooth for high reflectivity, providing a premium aesthetic behind open wheels under the right lighting.
High Normal-Temp Friction
Strong Initial Bite (0.40μ+). With matched StopFlex pads, normal-temperature friction can exceed 0.40μ for a firmer pedal feel and strong initial bite.
Long-Fiber Construction
Continuous Long-Fiber Strength. StopFlex utilizes a continuous long-fiber 3D matrix. This structure is significantly stronger and offers higher thermal conductivity than standard chopped-fiber OEM CCM discs.
Cold First-Stop Confidence
Reliable Cold-Bite at -20°C (-4°F). Coated street rotors still deliver normal first-stop braking at -20°C (-4°F). Uncoated motorsport rotors are the exception.
Important heat note
Carbon ceramic does not shed heat as fast as steel. Long hard driving can heat-soak the rest of the brake system, including fluid, seals, and nearby parts. Unless the car already has strong brake cooling, or you plan to upgrade brake cooling, prolonged aggressive driving is not recommended.
Rotor options
Street Spec
Ceramic coating + cross-drilled face + large cooling channels.
380mm front / 340mm rear is the correct matched street setup for this CT4-V Blackwing row and keeps the factory brake balance intact.
Track-Day Spec
Ceramic coating + blank face + honeycomb cooling channels.
Stay with the matched 380mm front / 340mm rear kit for dual-use cars; the gain comes from thermal consistency and weight, not upsizing.
Motorsport Spec
No coating + blank face + honeycomb cooling channels. Not for normal street use.
For sustained hard lapping, use the full matched 380mm front / 340mm rear package and confirm your cooling, pad, and tire setup first.
Pads
| Item | Details |
|---|---|
| Pad shape | The included StopFlex pad shape matches the OEM pad shape used by the retained caliper. |
| Aftermarket calipers | Provide the exact caliper model and StopFlex can supply the matching pad shape. |
| Pad details | For compound details and pad-specific parameters, see the StopFlex Ceramic Brake Pad for CCB Rotor product page. |
What’s included
| Item | Included |
|---|---|
| CCB rotors | Full-car set |
| CCB brake pads | Full-car set |
| 7075 aluminum floating rotor hats | Full-car set |
| Stainless floating hardware | Full-car set |
| Order scope | Default listing includes front set + rear set. Front-only or rear-only can be ordered separately. |
FAQ
Will a StopFlex carbon ceramic brake kit for the Cadillac CT4-V Blackwing fit my factory calipers, or is it meant for an aftermarket big-brake kit?
For this CT4-V Blackwing application, the key check is that you still have the factory iron-brake caliper package. If the car has changed calipers, hats, or pad geometry, confirm compatibility before ordering rather than assuming the stock-size kit will transfer.
What is the correct StopFlex carbon ceramic brake kit size for my Cadillac CT4-V Blackwing?
For the vehicle row here, the correct matched setup is 380mm front and 340mm rear. That matches the known CT4-V Blackwing iron-brake dimensions, so buyers should order by exact axle size rather than by model name alone.
Is a StopFlex carbon ceramic brake kit on a Cadillac CT4-V Blackwing still a good choice for daily driving and cold first stops?
Yes, if you want a street-driven Blackwing with less brake dust and a lighter-feeling front end, it can make sense. The main decision point is whether you accept a performance-oriented setup for a car that may also see cold starts and short trips.
Do I need extra cooling upgrades when putting a StopFlex carbon ceramic brake kit on my Cadillac CT4-V Blackwing for track use?
For short aggressive street runs, usually no extra changes are the first priority. For repeated hard laps, the CT4-V Blackwing community already pays attention to brake cooling, so track-focused owners should review airflow, fluid, pads, and event intensity before assuming rotors alone solve heat.
Need fitment confirmation?
Send the exact vehicle details and current brake setup before ordering.
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