Carbon-ceramic brake technology has long been reserved for flagship supercars, praised for its extreme heat resistance and lightweight advantage. Yet early-generation carbon ceramic discs also had well-known drawbacks: weaker cold-start bite, long bedding-in periods, and higher sensitivity to pad matching. With the launch of our 2nd-generation coated carbon ceramic brake discs, many of these pain points have been addressed. Among all specifications, the 378x36mm D56 model has quickly become one of the most popular choices for performance sedan and sports car big brake kit upgrades.

The core improvement lies in the friction surface. Unlike standard first-generation carbon ceramic discs that rely on the base material alone, our 2nd-gen version adds a denser, uniformly bonded silicon carbide friction layer through an optimized high-temperature sintering process.

This upgraded coating delivers three immediate benefits. First, it noticeably improves cold initial bite. Drivers no longer need to warm up the discs to get firm pedal feedback, which makes daily street driving much more confident and responsive. Second, the friction coefficient stays far more stable across the entire working temperature range, from cold start all the way up to 1400°C. This means consistent braking force lap after lap on track, with no sudden drop in pedal feel. Third, both disc and pad wear rates are reduced, extending service life even further and cutting fine particle emissions.

378x36mm D56尺寸专为匹配市面上大多数六活塞锻造大尺寸制动卡钳套件而设计。其36mm厚度提供了充足的热容量，可应对反复重制动，而56mm中心孔则适配众多欧洲及本土性能车型平台。与我们的全系列产品一样，它采用双片浮动结构，配备高强度铝合金中心盘，使摩擦环在极端高温下可自由膨胀，从而消除因热应力引起的制动抖动。

Performance gains are only part of the value. A 378mm carbon ceramic disc is roughly 50% lighter than a cast iron rotor of the same size. Reduced unsprung weight and rotational inertia bring measurable improvements in steering response, cornering stability and even acceleration feel. For drivers who balance daily commuting with occasional track days, this handling upgrade is often as noticeable as the braking improvement itself.

Durability is another major advantage. Under normal use, 2nd-gen coated carbon ceramic discs deliver 3 times or longer service life compared with standard cast iron rotors. The base material is fully immune to rust and corrosion, making it ideal for humid climates and coastal regions. It also produces minimal non-corrosive brake dust, so wheels stay cleaner for longer with far less routine cleaning.

On top of that, the complete disc and pad assembly fully complies with Euro 7 ECR-90 particulate emission standards. As emission regulations grow stricter worldwide, this makes 2nd-gen carbon ceramic brakes a future-proof upgrade for modern performance vehicles.

One frequent question is whether the surface coating will peel or delaminate. The answer is no. Our 2nd-generation coating is sintered and bonded to the carbon-ceramic base at extremely high temperature, forming an integrated structure rather than a simple surface paint. With correct pad matching and normal use, delamination does not occur.

Another common mistake is trying to use regular semi-metallic brake pads on carbon ceramic discs. This will scratch and damage the coating, cause abnormal wear and create safety risks. Carbon ceramic discs must always be paired with dedicated carbon ceramic brake pads to ensure performance and longevity.

Many drivers also ask about the fine micro-cracks visible on the friction surface. These are not quality defects. They are a natural structural feature formed during the high-temperature manufacturing process, designed to release thermal stress and improve heat dissipation. Uniform fine surface cracks are completely normal and do not affect safety or performance.

The 2nd-generation coated carbon ceramic brake disc is more than just an incremental upgrade. It closes the gap between race-only carbon ceramic technology and real-world daily usability. For drivers who want track-level braking stability without sacrificing street comfort, the 378x36mm D56 model offers an excellent balance of size, thermal capacity and everyday drivability.

We support full customization of mounting PCD, offset and drilling patterns to fit different vehicle models and caliper kits. For tuning workshops, brake importers and wholesale partners, our 2nd-gen CCB disc line also provides a high-margin premium product to expand your upgrade portfolio.