Build configuration
| Vehicle | Porsche Panamera Sport Turismo (971) |
|---|---|
| Upgrade scope | Full front and rear STOPFLEX CCB big brake kit application |
| Front setup | Akebono 10-piston caliper with 420mm STOPFLEX carbon ceramic rotor |
| Rear setup | Brembo 4-piston caliper with 410mm STOPFLEX carbon ceramic rotor |
| Pad pairing | STOPFLEX low-dust ceramic compound |
| Estimated weight reduction | About 28 kg (62 lb) total versus a comparable steel setup |
| Wheel context | Shown with 21-inch wheels; 20-inch minimum per supplied application |
Fitment comes down to the wheel, not just the rotor size. A 420mm front rotor and 10-piston caliper need enough barrel, spoke, and offset clearance, so the exact wheel spec should be checked before the kit is built.
Why this CCB upgrade matters
| STOPFLEX feature | Why it matters on this Panamera | What you notice |
|---|---|---|
| 420mm front / 410mm rear CCB rotor package | The 971 Sport Turismo is a fast, heavy grand touring Porsche, so the brake system has to absorb repeated high-load stops without feeling lazy or overheated. | More stable pedal feel when the car is carrying speed, passengers, luggage, or heat from repeated braking. |
| Akebono 10-piston front caliper | The front axle does the hardest work during deceleration, especially on a large front-engine performance car. | Stronger front-end brake authority without making the rear axle do work it was never meant to dominate. |
| Brembo 4-piston rear caliper | The rear axle still needs real thermal support, but it has to stay balanced with the front instead of making the car nervous. | A more complete full-car brake package, not just a front-end visual upgrade. |
| Lower rotor mass versus steel | Rotor weight sits at the wheel, so cutting it helps the suspension and steering deal with less rotating and unsprung mass. | Cleaner response over road texture, less brake mass behind the wheel, and a more alert chassis feel. |
| Low-dust STOPFLEX pad pairing | Large open wheels make brake dust obvious fast, especially on a daily-driven luxury Porsche. | Cleaner wheel faces between washes and less of the gray film that comes with typical iron rotor setups. |
| Carbon ceramic rotor surface | Iron rotors flash-rust after rain, washing, and storage; CCB rotors do not age the same way visually. | A cleaner rotor face behind the wheel and a brake package that keeps its premium look longer. |
| High-temperature friction stability | STOPFLEX CCB rotors can hold around 0.3μ at 900°C, while matched STOPFLEX pads can exceed 0.4μ at normal temperature. | Less friction drop-off when the brakes get hot, with normal street bite when the system is cold. |
What gets better
- About 28 kg (62 lb) total brake-system weight reduction in this featured configuration.
- Lower visible dust with the matched STOPFLEX ceramic pad compound.
- More heat tolerance during repeated hard braking than a comparable iron rotor setup.
- No orange rotor rust after rain, washing, or short-term storage.
- A more serious visual package behind large Porsche wheels.
What to confirm first
- Exact model year, trim, and current front/rear brake hardware.
- Wheel diameter, inner barrel shape, spoke profile, and offset.
- Street, mountain-road, or occasional track-day use case.
- Pad preference for low dust, cold bite, heat range, and noise tolerance.
- Installation plan, bedding procedure, and brake fluid condition.
For a cleaner path from photos to the right part spec, send your wheel and brake details before ordering through our Porsche CCB collection.
Build Gallery
Panamera Sport Turismo CCB FAQ
Does this STOPFLEX CCB setup fit every Porsche Panamera Sport Turismo 971?
This featured build is a custom big brake kit application for the Porsche Panamera Sport Turismo 971. Wheel diameter, wheel barrel shape, spoke clearance, and current brake hardware should be checked before ordering.
Why use 420mm front and 410mm rear rotors on this Panamera?
The Panamera Sport Turismo is a fast, heavy grand touring Porsche, so the front axle needs strong heat capacity and clamping support. The 420mm front and 410mm rear CCB layout helps share heat while keeping braking balance predictable.
Is this carbon ceramic brake upgrade suitable for daily driving?
Yes. With the STOPFLEX street pad pairing, the setup is designed for normal cold braking, low visible dust, corrosion-free rotor faces, and smooth road use.
How much weight can this Panamera CCB upgrade save?
This featured configuration lists an estimated total weight reduction of about 28 kg or 62 lb compared with a comparable steel setup. The exact saving depends on the current brake hardware on the car.
Will STOPFLEX CCB rotors reduce brake dust and rust?
Yes. When paired with STOPFLEX pads, visible brake dust is very low compared with typical iron rotor setups, and the carbon ceramic rotor faces do not develop orange rust after rain or washing.
