The Ultimate Evolution: Upgrading a Cayenne's Alcon Brakes with Carbon-Ceramics
The Porsche Cayenne forever changed the automotive landscape by proving an SUV could have the soul of a 911. For one owner, that ethos of relentless performance improvement didn't stop at the factory gates. The first step was a serious upgrade to a motorsport-grade Alcon 6-piston big brake kit. But with braking power solved, a new goal emerged: enhancing the Cayenne's dynamics to make it feel lighter and more agile. The solution was the final evolution in braking technology: a full STOPFLEX Carbon-Ceramic rotor conversion.
The Upgrade Plan: From Motorsport Steel to Supercar Carbon
This build highlights the path for an enthusiast who refuses to compromise. With world-class Alcon calipers already providing immense clamping force, the focus shifted to optimizing the entire system by replacing the heavy steel discs.
Front Axle: The Alcon kit's steel discs were replaced with our STOPFLEX 410mm (16.1 in) Carbon-Ceramic Discs.
Rear Axle: The existing rear steel discs were replaced with our STOPFLEX 380mm (15.0 in) Carbon-Ceramic Discs.
Brake Pads: A full set of STOPFLEX Performance Pads was installed to perfectly match the thermal and friction profile of the new rotors.
The Perfect Pairing for Motorsport Calipers
High-performance aftermarket calipers from brands like Alcon are built for extreme duty. Our carbon-ceramic rotors are engineered to be the final piece of that performance puzzle.
Seamless Integration: Our rotor kits are designed as a direct, bolt-on replacement for standard-sized steel discs used in premier aftermarket systems. This makes the ultimate upgrade to carbon-ceramic a straightforward process for vehicles already equipped with a BBK.
Unlocking Full Potential: An Alcon caliper is designed to handle incredible stress. By pairing it with a rotor that has near-limitless thermal capacity, you remove the final performance bottleneck, allowing the entire system to operate at a true supercar level, stop after stop.
The Result: A Lighter, Sharper Cayenne
Transformative Handling Dynamics. This was the owner's primary goal, and the results were immediate. Swapping heavy steel rotors for our 50% lighter carbon-ceramic discs dramatically reduces unsprung and rotational mass. This allows the Cayenne's sophisticated suspension to manage the wheels more effectively, resulting in a vehicle that feels significantly more nimble, with sharper steering response and a more planted feel. The big SUV now drives like a smaller, more athletic machine.
Absolute Stopping Confidence. A heavy, high-performance SUV generates incredible kinetic energy. The STOPFLEX carbon-ceramic system provides the thermal stability to manage that energy without a hint of brake fade. This ensures unshakable confidence when braking from high speeds or navigating demanding roads, delivering the safety and security expected of a Porsche.
Refined Performance Aesthetic. This ultimate performance upgrade also delivers on refinement. The system is completely silent in daily driving and produces virtually no brake dust, keeping the stunning 21-inch wheels immaculate. The iconic look of the Alcon calipers is now complemented by the exotic, high-tech weave of carbon-ceramic, creating a visual that is both purposeful and premium.
Installation Gallery
Questions About This BBK Upgrade
Q: I already have an Alcon (or other brand) big brake kit. Can I upgrade to your rotors?
A: Yes. Our carbon-ceramic rotor kits are designed to be a direct replacement for standard-sized steel discs in many high-performance BBKs. As long as the dimensions match, it's a straightforward way to gain the benefits of carbon-ceramic technology while keeping your existing motorsport-grade calipers.
Q: What's the main benefit if I already have a powerful big brake kit?
A: While both provide immense stopping power, the key difference is twofold: 1) Our carbon-ceramic rotors are fade-proof under conditions where even the best steel rotors can get overwhelmed. 2) The dramatic weight savings provide a significant improvement in handling, agility, and ride quality that a heavy steel BBK simply cannot offer.