Porsche Panamera (976) / 4 / 4 E-Hybrid / 4S E-Hybrid / GTS Carbon Ceramic Brakes Kit

2024–2026 Porsche Panamera (976) / 4 / 4 E-Hybrid / 4S E-Hybrid / GTS Carbon Ceramic Brake Kits The 2024–2026 Porsche Panamera 976 is a third-generation luxury sport sedan with standard air suspension/PASM and strong E-Hybrid/GTS performance intent. Brake ordering must be trim- and package-specific because this row spans 360/330, 390/365, and PSCB 410/380 mm layouts. Body style: Sedan Front rotor reference: Base/4: 360mm; 4 E-Hybrid/4S E-Hybrid/GTS: 390mm; PSCB option: 410mm Rear rotor reference: Base/4: 330mm; 4 E-Hybrid/4S E-Hybrid/GTS: 365mm; PSCB option: 380mm This is an OEM-size replacement kit. The rotors are built to the factory rotor spec and install with the factory caliper when the front caliper is a fixed design and the rotor spec matches. The included pad shape matches the OEM pad shape. If the car uses aftermarket calipers such as Brembo, AP Racing, Alcon, or Wilwood, provide the exact caliper model and StopFlex can supply the matching pad shape. Direct replacement is not confirmed if the front caliper is floating, or if the car already runs a non-OEM-offset rotor and the actual rotor dimensions cannot be supplied. Confirm trim, caliper, wheel clearance, and measured rotor diameter before ordering. Base/4 buyers usually want lower dust and lighter rotating mass without changing daily manners. 4 E-Hybrid and 4S E-Hybrid cars place higher thermal demand on brakes because of added hybrid mass and quick acceleration. GTS buyers should choose the setup around fast-road or trackday frequency, not badge alone. PSCB-equipped cars need a separate 410/380 mm match; do not assume steel-brake hardware interchange. Why StopFlex CCB Lightweight Half the Weight, Sharper Handling. StopFlex carbon-ceramic rotors shed roughly half the mass of equivalent iron discs. This massive drop in unsprung weight instantly transforms your chassis, delivering sharper turn-in response and a significantly more refined road feel. High-Temp Resistance Minimal Brake Fade at 900°C (1652°F). While traditional iron rotors severely fade under heavy track loads, our CCB matrix holds a stable 0.30μ friction coefficient even at 900°C (1652°F). You get consistent, predictable stopping power when things get dangerously hot. Corrosion Resistance 100% Rust-Free Durability. Say goodbye to flash rust after a car wash or heavy rain. The carbon-silicon carbide material is naturally impervious to corrosion, ensuring your brake rotors look completely clean and pristine no matter the weather conditions. Long Lifespan 250,000+ km (155,000+ mi) Lifespan. Iron rotors typically require replacement around 100,000 km (62,000 mi). In normal street driving conditions, a StopFlex CCB rotor can easily last 250,000 to 300,000 km (155,000 to 186,000 mi), effectively outlasting the vehicle itself. Ultra-Low Dust Ultra-Low Visible Brake Dust. Heavy black dust destroying your wheel finish is a thing of the past. When paired with our matched StopFlex pads, these rotors generate virtually zero visible brake dust, keeping your premium wheels spotless for much longer. Premium Visual Finish Premium Mirror-Like Finish. StopFlex utilizes a patented ceramic formula that cures with a distinct crackle pattern. The surface is machined dead-smooth for high reflectivity, providing a premium aesthetic behind open wheels under the right lighting. High Normal-Temp Friction Strong Initial Bite (0.40μ+). With matched StopFlex pads, normal-temperature friction can exceed 0.40μ for a firmer pedal feel and strong initial bite. Long-Fiber Construction Continuous Long-Fiber Strength. StopFlex uses long-fiber construction, which is stronger than the chopped-fiber CCM used in most OEM carbon-ceramic rotors. Cold First-Stop Confidence Reliable Cold-Bite at -20°C (-4°F). Coated street rotors still deliver normal first-stop braking at -20°C (-4°F). Uncoated motorsport rotors are the exception. Important heat note Carbon ceramic does not shed heat as fast as steel. Long hard driving can heat-soak the rest of the brake system, including fluid, seals, and nearby parts. Unless the car already has strong brake cooling, or you plan to upgrade brake cooling, prolonged aggressive driving is not recommended.Rotor options Street Spec Ceramic coating + cross-drilled face + large cooling channels. For street use, match the factory diameter: 360/330 for Base/4, 390/365 for E-Hybrid/GTS, or 410/380 for PSCB cars. Track-Day Spec Ceramic coating + blank face + honeycomb cooling channels. For trackdays, favor the largest confirmed package already compatible with the car’s calipers and wheels, with proper pads, fluid, and bedding. Motorsport Spec No coating + blank face + honeycomb cooling channels. Not for normal street use. For motorsport use, specify the StopFlex kit around the exact caliper, wheel barrel, tire, cooling, and event rules rather than the trim name. Pads Item Details Pad shape The included StopFlex pad shape matches the OEM pad shape used by the retained caliper. Aftermarket calipers Provide the exact caliper model and StopFlex can supply the matching pad shape. Pad details For compound details and pad-specific parameters, see the StopFlex Ceramic Brake Pad for CCB Rotor product page. What’s included Item Included CCB rotors Full-car set CCB brake pads Full-car set 7075 aluminum floating rotor hats Full-car set Stainless floating hardware Full-car set Order scope Default listing includes front set + rear set. Front-only or rear-only can be ordered separately. FAQ Will a StopFlex carbon ceramic brake kit fit my Panamera 976 factory calipers, or do I need aftermarket calipers?Order by the exact caliper and rotor package on your car. Factory-caliper fitment is possible only when the StopFlex rotor, hat offset, thickness, and pad sweep are matched; aftermarket calipers need a separate template check.Which StopFlex CCB size should I choose for a 2024–2026 Panamera Base, 4, 4 E-Hybrid, 4S E-Hybrid, or GTS?Use 360/330 mm for Base/4 steel-brake cars, 390/365 mm for 4 E-Hybrid, 4S E-Hybrid, and GTS steel-brake cars, and 410/380 mm for PSCB-option cars. If the build sheet is unclear, measure the rotors before ordering.Is a StopFlex carbon ceramic kit sensible for daily street use on this Panamera, including cold first stops?Yes, if you choose the street-focused setup and bed it correctly. For cold, wet, or low-speed first stops, drive with normal caution until the brakes have a little temperature.Do I still need brake cooling if I upgrade my Panamera 976 to StopFlex CCB for hard use?For repeated high-speed stops, mountain descents, or track sessions, plan on track-rated pads, fresh high-temp fluid, and temperature checks. Add ducting or cooling changes if rotor or pad temperatures remain high. Need fitment confirmation? Send the exact vehicle details and current brake setup before ordering. Brake GuidesConfirm Fitment