The build: what's on this 718 Cayman
| Component | Factory front | STOPFLEX front package |
|---|---|---|
| Vehicle | Porsche 718 Cayman (982) | |
| Front caliper | OEM front caliper | Brembo GT6, 6-piston |
| Front rotor | Iron, vented | STOPFLEX 380 mm carbon ceramic |
| Front pads | OEM compound | Carbon-ceramic-matched performance pad |
| Rear axle | Left factory; conversion is front-only | |
| Wheel context | Commonly run with 19-inch wheel applications | |
Confirm this before you order
This is a front-axle CCB upgrade, not a full conversion. A 380 mm GT6 package often fits behind 19-inch wheels on the 718, but barrel shape and spoke profile differ wheel to wheel — check clearance against your exact wheel first.
What the upgrade actually does
| STOPFLEX feature | Why it matters on a 718 Cayman | What you notice |
|---|---|---|
| 380 mm carbon ceramic rotor | The front axle takes the brunt of the braking and heats up first; the ceramic rotor holds friction where iron starts to fade. | Pedal stays firm and predictable through back-to-back stops on a downhill or canyon run. |
| Roughly half the weight of steel | The 718 is a balanced mid-engine car, so unsprung mass at the front corner has an outsized effect on how it turns. | Quicker suspension reactions and sharper turn-in, especially over mid-corner bumps. |
| ~0.3μ friction even at 900°C | Repeated heavy braking is exactly where a factory iron setup loses its margin. | The brakes feel the same on the fifth hard stop as they did on the first. |
| Brembo GT6 6-piston caliper | More pistons and pad area spread clamping load and heat more evenly across a larger rotor. | Steadier bite and better modulation when you're leaning on the brakes. |
| Low dust, no rust ceramic coating | A 718 is a car people keep clean, and the rotor face sits in plain view behind open spokes. | Cleaner wheels between washes and no rust bloom after a wet drive. |
What gets better
- Real thermal headroom on the front axle for repeated hard stops
- Lighter unsprung mass for cleaner suspension response and turn-in
- Firm, repeatable pedal once heat builds
- Very low brake dust with STOPFLEX pads
- No rotor rust after rain or storage
- Normal cold bite even around -20°C on the first stop
What to confirm first
- Exact wheel clearance against the 380 mm GT6 package
- That a front-only upgrade matches how you actually drive the car
- Pad choice suited to your street-plus-spirited mix
- Your factory front caliper and rotor sizing for the right kit
If you're not sure your car matches the spec shown here, send us your details and we'll confirm Porsche 718 Cayman 982 fitment before you order through our Porsche CCB collection.
Build gallery
FAQ
Will a 380 mm Brembo GT6 front kit clear factory 19-inch wheels on a 718 Cayman 982?
This 380 mm front package is commonly run with 19-inch wheel applications on the 718 platform, but barrel shape and spoke profile vary from wheel to wheel. Confirm clearance against your exact wheel before you order.
Why upgrade only the front axle on a 718 Cayman 982?
The front axle does most of the braking work and heats up first, so adding front thermal capacity and pedal consistency there is the efficient place to start without disturbing the car's overall brake balance.
How does a STOPFLEX carbon ceramic rotor change how the car feels?
A STOPFLEX carbon ceramic rotor weighs about half what a same-size steel rotor does. Dropping that much unsprung and rotating mass off the front lets the suspension settle quicker and makes the steering feel sharper on turn-in.
Is a STOPFLEX carbon ceramic setup still fine for daily street driving?
Yes, with the rotor and pad matched for street use. STOPFLEX carbon ceramic rotors give normal first-stop bite even around -20°C, don't rust after rain or storage, and throw very little dust when paired with STOPFLEX pads.
How long do STOPFLEX carbon ceramic rotors last on a street-driven 718 Cayman?
Kept on the street rather than the track, STOPFLEX carbon ceramic rotors can reach roughly 250,000 to 300,000 km thanks to long-fiber construction and the ceramic surface coating.
