Emeya CCB build & parts list
| Component | Factory reference | STOPFLEX front upgrade |
|---|---|---|
| Vehicle | Lotus Emeya | Lotus Emeya |
| Front caliper | OE fixed caliper | Forged 6-piston monoblock |
| Caliper construction | Cast aluminum | Forged monoblock aluminum alloy |
| Front rotor | OE iron disc | STOPFLEX 405mm carbon ceramic |
| Rotor weight | Full-weight steel | About half a same-size steel rotor |
| Minimum wheel | — | 20-inch minimum |
| Rust resistance | Surface oxidation after rain | No rust on the rotor face |
| Axle scope | — | Front CCB upgrade shown |
Fitment first: this build runs a 405mm front rotor and lists 20-inch wheels as the minimum for the setup shown. Don't assume it clears other wheel or configuration combinations — confirm your exact Emeya spec with us before ordering.
What the upgrade changes
| STOPFLEX feature | Why it matters on the Emeya | What you notice |
|---|---|---|
| Forged 6-piston monoblock caliper | An electric GT builds speed fast and carries battery weight no old Lotus ever did, so brake loads ramp quickly. A forged caliper resists flex better than a cast one. | A firmer pedal and more predictable modulation as you lean on the brakes harder. |
| 405mm carbon ceramic front rotor | More mass means more braking energy to turn into heat. The rotor needs to stay stable when you stack stops together. | Consistent bite down a long grade instead of a pedal that goes soft after a few hard hits. |
| Long-fiber CCB construction | Long fiber holds mechanical integrity under sustained heat and resists the micro-fracturing that hurts lower-grade ceramic discs. At 900°C, tested surface friction still holds around 0.3μ. | Brake feel that doesn't fall apart when the discs are genuinely hot. |
| Half the rotor weight of steel | Rotors are unsprung and rotating mass. Cutting weight at each corner lets the suspension and steering work with less inertia. | A car that feels more alert turning in and settles quicker over bumps. |
| Low dust, no-rust rotor face | The Emeya runs large, exposed wheels. Iron rotors film the faces with dust and rust orange after rain. | Cleaner wheels between washes and a rotor that still looks right after wet weather. |
| Crackle-texture ceramic coating | Cold behavior is normal even around -20°C on the first stop, and the finish suits the Emeya's GT design language. | Familiar first-stop feel on cold mornings, plus a high-reflectivity look behind the spokes. |
What gets better
- Firmer, more repeatable pedal under heavy braking
- Heat stability for back-to-back stops and long descents
- Less unsprung and rotating mass at the front corners
- Very low brake dust when paired with STOPFLEX pads
- A rotor face that won't rust after rain
- Long street life, roughly 250,000–300,000 km without track use
What to confirm first
- Your wheels clear a 20-inch minimum for this setup
- Exact Emeya configuration and current front hardware
- This case covers the front axle CCB upgrade
- STOPFLEX pads are used to get the low-dust result
- Regenerative braking stays in play — friction and regen do different jobs
If you're not sure your car matches the spec shown here, send us your wheel and configuration details and we'll confirm Lotus Emeya fitment before you order through our Lotus CCB collection.
Build gallery
Lotus Emeya brake FAQ
Why upgrade the brakes on a Lotus Emeya?
The Emeya pairs big power with serious EV mass, so back-to-back hard stops load the brakes hard. A forged caliper and carbon ceramic front rotor target heat control, firmer pedal feel, and less weight at the wheel than a same-size steel setup.
What does the forged 6-piston caliper actually change?
A forged monoblock caliper flexes less than a typical cast unit. That added stiffness shows up as a firmer pedal and more predictable modulation when braking loads climb, and six pistons spread clamping force evenly across a longer pad.
Will this setup fit every Lotus Emeya?
Always confirm by exact vehicle configuration and wheel clearance. This build uses a 405mm front carbon ceramic rotor and lists a 20-inch minimum wheel for the setup shown, so check your wheels before ordering.
Does a carbon ceramic setup still work with regenerative braking?
Yes. The friction brakes and the regen system do different jobs, and a properly engineered carbon ceramic front setup works alongside the factory regenerative strategy.
How long do STOPFLEX carbon ceramic rotors last on the Emeya?
In street use without track abuse, STOPFLEX carbon ceramic rotors can reach roughly 250,000 to 300,000 km, far outlasting a typical iron rotor on a heavy EV GT. They also don't rust after rain.
