2011-2018 Porsche Cayenne Turbo (958) CCB Big Brake Kit | Akebono 10N 10-Piston
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
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2011-2018 Porsche Cayenne (958) Turbo / S CCB Big Brake Kit — Genuine Akebono OEM Porsche 10-Piston (10N) Caliper Front + Genuine Brembo OEM Porsche 19Z 4-Piston Caliper Rear Setup
Cayenne 958 Turbo and S owners usually look at carbon ceramic brakes when the factory iron setup becomes heavy, dusty, and heat-limited for a 4.8L V8 SUV driven hard on mountain roads, autobahn-speed stops, towing descents, or track sessions. This StopFlex kit pairs a Genuine Akebono OEM Porsche 10-Piston (10N) Caliper with a 420/440mm front carbon-ceramic rotor package and a Genuine Brembo OEM Porsche 19Z 4-Piston Caliper over a 380mm rear rotor to increase heat capacity, reduce unsprung mass, cut brake dust, and keep the hardware matched to the buyer’s confirmed Cayenne trim. Each kit is engineered around the exact vehicle, not the 958 platform label, so rotor-hat offsets, brackets, lines, and caliper mounting are built for the confirmed Turbo or S configuration.
- 420mm is the largest front rotor size in this Cayenne 958 kit, so 21 inch wheels are the minimum; wheels under 21 inches will not clear it, and spoke clearance must still be verified.
- Front braking is handled by the Genuine Akebono OEM Porsche 10-Piston (10N) Caliper, paired with 420/440mm carbon-ceramic rotors for the heat load of a heavy V8 Cayenne.
- The rear package uses a Genuine Brembo OEM Porsche 19Z 4-Piston Caliper with 380mm carbon-ceramic rotors to keep the front upgrade from overpowering the rear axle under high-speed braking.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Porsche Cayenne (958) Turbo / S |
| Model years | 2011-2018 |
| Front setup | Genuine Akebono OEM Porsche 10-Piston (10N) Caliper / 420/440mm |
| Rear setup | Genuine Brembo OEM Porsche 19Z 4-Piston Caliper / 380mm |
| Page type | Complete CCB kit upgrade |
| Minimum wheel size | 21" (for the 420 mm front rotor) |
Every StopFlex kit is bespoke-engineered for your exact model and trim — the brackets, rotor-hat offsets, and caliper mounting are matched to your specific car, not assumed from the platform. This matters because trims that share a chassis name can differ mechanically: a pure M or performance variant often carries different front knuckles/uprights, hub geometry, and wheel axial (ET) clearance than the standard models in the same family, so a bracket and hat offset that bolt onto one are not the same parts that fit the other. StopFlex supplies the calipers, pads, rotor hats, floating hardware, and brake lines as a matched system built to your confirmed trim. Cars with modified knuckles, modified uprights, or non-factory suspension mounting points must be reviewed before ordering and are not treated as direct-fit.
This setup uses a 420 mm front rotor, so the minimum wheel size is 21". Wheels under 21" will not clear the caliper and rotor, and spoke profile and offset affect clearance too — confirm your exact wheels before ordering.
| Wheel Size (Standard) | Disc Range |
|---|---|
| 15" | 260 mm – 285 mm |
| 16" | 285 mm – 300 mm |
| 17" | 300 mm – 330 mm |
| 18" | 330 mm – 355 mm |
| 19" | 355 mm – 380 mm |
| 20" | 380 mm – 400 mm |
| 21" | 400 mm – 420 mm |
| 22" | 420 mm – 440 mm |
Caliper Overview — Front & Rear Balance
Front Caliper (Primary Upgrade)
The front upgrade uses the exact Genuine Akebono OEM Porsche 10-Piston (10N) Caliper, giving the Cayenne a large multi-piston pad sweep for stable clamping pressure and a firmer, more controlled pedal under repeated high-energy stops. Its OEM Porsche provenance matters on a 958 Turbo / S because the caliper architecture is derived from a production performance application rather than a generic aftermarket casting. StopFlex matches this caliper to the chosen 420/440mm front carbon-ceramic rotor, hat offset, brackets, hardware, and lines for the buyer’s confirmed trim.
Rear Caliper (Balance)
The rear axle uses the Genuine Brembo OEM Porsche 19Z 4-Piston Caliper with a 380mm carbon-ceramic rotor to support brake balance and rear-axle stability instead of leaving the Cayenne with a front-heavy conversion. The kit is built to retain the Cayenne 958 electronic parking brake function where applicable.
Front & rear, engineered together: A Cayenne 958 Turbo / S carries significant mass and front-axle load, so the 10-piston front and 4-piston rear package is engineered as a complete system rather than a front-only caliper swap. Matching the front and rear rotor diameters, hat offsets, pad compounds, lines, and mounting hardware helps preserve pedal consistency, ABS behavior, and braking stability.
Make It Yours — Color & Logo Customization
Every StopFlex kit-upgrade order can be finished with custom caliper colors, a custom caliper logo, and custom rotor hat colors, so the brake package matches your exact build instead of a fixed off-the-shelf look.
- Custom caliper color
- Custom caliper logo
- Custom rotor hat color
Why StopFlex CCB
Lower Unsprung Mass
StopFlex carbon-ceramic rotors are engineered to reduce rotor mass versus comparable iron discs, helping the suspension react cleaner and the steering feel more precise.
High-Temperature Stability
The carbon-silicon-carbide matrix is built for stable braking behavior at temperatures that can push iron rotors into heavy fade.
Rust-Free Rotor Surface
Carbon ceramic does not form orange flash rust after rain, washing, or storage, keeping the visible rotor face cleaner behind open wheels.
Long Street-Service Potential
In normal road use with matched pads and proper bedding, StopFlex CCB rotors are designed for far longer service life than typical iron replacement rotors.
Low Visible Dust
When paired with matched StopFlex pads, the system produces very low visible brake dust compared with conventional iron rotor and pad combinations.
Premium Ceramic-Glaze Appearance
StopFlex's proprietary coating creates a bright, high-end ceramic-glaze finish with subtle glaze texture and a more premium visual character behind open wheels.
Street-Usable Cold Bite
Street Spec and Track-Day Spec rotors are designed for normal first-stop road use, including cold-weather operation. Motorsport Spec is the competition-focused exception.
Continuous Fiber Reinforcement
Long-fiber carbon ceramic construction improves structural strength and thermal durability versus chopped-fiber approaches.
Heat Management Note
Carbon ceramic rotors tolerate extreme surface temperature, but they do not remove every heat-management requirement. During repeated hard stops, heat can still soak into pads, fluid, seals, calipers, wheels, and nearby components. For long track sessions, mountain descents, or sustained aggressive driving, brake cooling and high-temperature fluid are still recommended.
Street / Track-Day / Motorsport Rotor Options
Street Spec
Ceramic coating, cross-drilled face, and large cooling channels.
Best for daily driving and premium street builds that need clean cold bite, low dust, corrosion-free appearance, and long service life.
Track-Day Spec
Ceramic coating, blank face, and honeycomb cooling channels.
Best for fast-road and track-day use where repeated braking stability matters more than maximum visual drilling style.
Motorsport Spec
Uncoated blank face with honeycomb cooling channels.
Best for race-focused builds that run competition pads, high-temperature fluid, cooling strategy, and a proper warm-up window. Not the default street choice.
Package Scope
| Item | Details |
|---|---|
| Front calipers | Genuine Akebono OEM Porsche 10-Piston (10N) Caliper |
| Front CCB rotors | 420/440mm |
| Rear calipers | Genuine Brembo OEM Porsche 19Z 4-Piston Caliper |
| Rear CCB rotors | 380mm |
| CCB brake pads | Matched for the supplied StopFlex carbon ceramic rotors |
| Brake pad wear sensors | Included; 100% compatible with the OEM wear-sensor system. |
| Rotor hats and floating hardware | Vehicle-specific hardware package |
| Brake lines | Included for complete kit-upgrade orders |
| Color customization | Custom caliper colors, a custom caliper logo, and custom rotor hat colors are available for every kit-upgrade order. |
| Order scope | Default listing is full-car set when front and rear are specified. Front-only or rear-only orders can be arranged after confirmation. |
EPB & Rear Caliper Options
This vehicle leaves the factory with an electronic parking brake (EPB) built into the rear brake, so the rear of the kit is built to keep that EPB working. There are two rear paths. The first is a dual-caliper rear: a main performance caliper handles braking while a dedicated EPB actuator caliper is retained alongside it, so the electronic parking brake, auto-hold, and hill-start assist all keep working; on this path the rear performance caliper can be the TTSPORT EP4 / EP4S 4-piston caliper. The second is an EPB-integrated caliper, a single rear caliper with the electromechanical parking-brake motor built in for a cleaner install with fewer parts behind the wheel; on this path the rear is the TTSPORT EP4 / EP4S 4-piston caliper with integrated EPB. Which path fits best depends on your exact trim and EPB configuration, your budget, your appearance preference, and your wheel size and spoke clearance. Confirm your car's rear-brake configuration with StopFlex before ordering so the correct EPB-compatible rear option is built for your kit.
| Rear option | What it is | Rear caliper | Best when |
|---|---|---|---|
| Dual caliper (EPB retained) | Performance caliper plus a dedicated EPB actuator caliper, both fitted on the rear, so the factory electronic parking brake keeps working. | TTSPORT EP4 / EP4S 4-Piston Caliper | You want guaranteed factory EPB, auto-hold, and hill-start behavior preserved. |
| EPB-integrated caliper | A single rear caliper with the electromechanical parking-brake motor built in, for a cleaner install with fewer parts behind the wheel. | TTSPORT EP4 / EP4S 4-Piston Caliper with integrated EPB | You want a cleaner single-caliper rear with full EPB function. |
FAQ
Will this kit fit my exact 2011-2018 Cayenne 958 Turbo or S?
StopFlex does not treat every Cayenne 958 as the same brake package. Before production, the kit is specified to your exact Turbo or S trim, wheel package, hub geometry, rotor-hat offset, bracket requirement, caliper mounting, and brake-line routing.
What wheel size do I need for the 420mm front rotor?
The 420mm front rotor requires at least a 21 inch wheel; wheels under 21 inches will not clear it. Spoke clearance also matters because the Genuine Akebono OEM Porsche 10-Piston (10N) Caliper is physically large, so wheel drawings or a clearance check are required before ordering.
Will the electronic parking brake and pad-wear warning still work?
Yes. The Cayenne 958 has an electronic parking brake system, and this kit is configured to retain the EPB function. The brake pad wear sensors are also 100% compatible with the OEM Porsche wear-sensor system, so the factory pad-wear warning continues to operate without dashboard errors.
Why switch from the factory iron brakes to this carbon-ceramic kit?
Carbon-ceramic rotors reduce rotating and unsprung mass, produce far less visible dust, and handle repeated high-energy stops with better fade resistance than conventional iron rotors. On a Cayenne Turbo / S, the main gains are heat control, cleaner open wheels, sharper steering response, and a complete front/rear package built around 420/440mm front and 380mm rear rotor capacity.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
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