The Aston Martin DB11 is a confusing machine. It looks like a polite British GT, but under the hood sits a 5.2L Twin-Turbo V12 pushing nearly 725 HP. That's supercar power in a heavy 1,800kg chassis. The factory 6-piston steel brakes are fine for cruising London streets, but the moment you push this car, physics takes over. The kinetic energy generated by stopping this much weight from speed is massive, and steel rotors simply can't shed that heat fast enough.
The V12 Heat Problem
If you've driven a DB11 spiritedly, you know the feeling: the first three stops are great. The fourth one? The pedal starts to get soft. That's Brake Fade.
Iron rotors have a thermal ceiling of around 600°C. A heavy V12 GT car can exceed that easily on a backroad or track. Once the iron is heat-soaked, it stops converting energy. Carbon Ceramic rotors raise that ceiling to over 1,000°C. They don't just "resist" heat; they thrive in it.
Direct Replacement Specs
This build is all about keeping the car's integrity while upgrading its capability. We used the factory mounting points and calipers for a seamless install.
| Vehicle | Aston Martin DB11 V12 |
|---|---|
| Front Setup | OEM 6-Piston Caliper + StopFlex 400x36mm CCB |
| Rear Setup | OEM 4-Piston Caliper + StopFlex 360x32mm CCB |
| Pads | Brembo CCB-Specific Compound |
| Wheels | 21-inch Factory Alloys |
⚠️ Hardware Note
When converting from steel to carbon, you must change the brake pads. Steel-compound pads will destroy a carbon ceramic rotor in minutes. This kit includes the correct Brembo ceramic-spec pads designed to work with the StopFlex rotor surface.
Why Upgrade a GT Car?
Beyond stopping power, there are two reasons why this upgrade transforms the DB11 driving experience:
1. Ride Quality (Unsprung Mass)
Aston Martin spends millions tuning the suspension. Hanging heavy iron rotors on the hubs dulls that tuning. By saving approx. 20kg (44 lbs) of rotating mass, the wheels react faster to road imperfections. The car actually rides better.
2. Cleanliness
The DB11 is a piece of art. The stock brakes cover the wheels in black corrosive dust within 50 miles. StopFlex CCB brakes are virtually dust-free. Your 21-inch wheels stay silver, not matte black.
Installation Gallery
DB11 Brake FAQ
Q: Do I need to change my calipers to run Carbon Ceramics?
No. The factory DB11 calipers (6-piston front / 4-piston rear) are high-quality units made by Brembo. They are fully compatible with carbon ceramic rotors as long as you use the correct brake pads and rotor offsets.
Q: Will this void my Aston Martin warranty?
The warranty on the original iron rotors and pads is obviously gone. However, because we use the factory calipers and mounting points, the rest of the braking hydraulic system and suspension warranty generally remains intact (check with your local dealer).
Q: How long do these rotors last?
On a DB11 used primarily for street driving and grand touring, StopFlex CCB rotors are designed to outlast the vehicle ownership period. You will likely never need to replace the rotors again.
