Toyota Drilled Carbon Brake Discs

• Being a world leading professional brake parts manufacturer, Winhere produces more than 55 million units of brake discs and 10 million sets of brake pads annually for OEM and IAM. 

• 96%+ car parc coverage of brake discs and brake pads from A to Z for both passenger cars and commercial vehicles. 

• IATF16949, ISO14001, ISO45001, ECE R90, CNAS certificated. 

• National Green Manufacturer and China’s Champion Enterprise awarded by M.I.I.T. and C.F.I.E. 

• National Standard of “Brake Disc for Automobile” GB/T 34422-2017 is led by National Quality Supervision and Inspection Center for automobile parts, Winhere is the responsible drafting company for this national standard.

Core Characteristics of Drilled Carbon Brake Disc:

The Toyota Drilled Carbon brake disc is manufactured using advanced carbon-enhanced iron castings (G11H18 / G3000 specifications). This proprietary metallurgical formulation achieves an unmatched power friction balance, delivering superior durability and thermal stability compared to standard cast iron discs. The carbon-enhanced material composition significantly increases the disc‘s resistance to wear and thermal fatigue, ensuring consistent braking performance across the full spectrum of driving conditions.

Select specifications are cast from premium G3000 high-carbon alloyed iron. G3000-grade material features a higher carbon content with a dense graphite microstructure, providing exceptional tensile strength and thermal conductivity. This high-carbon formulation resists wear with extended service life, making it particularly suitable for performance-oriented and heavy-duty applications.

Brake Disc Features:                                                   

•Equivalent to OE design 

•Smooth and quick stop 

Many configurations are available as complete replacement brake kits including drilled and slotted rotors, carbon ceramic pads, and installation hardware. This all-in-one approach ensures component compatibility, simplifies the ordering process, and guarantees that all braking components are replaced simultaneously for optimal performance.

•Anti-rust 

The anti-corrosion treatment is particularly valuable for Toyota owners in regions with harsh winter conditions, coastal environments, or high humidity. By preventing rust-induced surface degradation, the coating significantly extends disc service life—by up to 30% compared to standard brake discs—and reduces long-term maintenance costs.

•Low noise, low dust 

The carbon fiber ceramic brake pads feature a low-dust formula that keeps wheels looking great. The reduced dust generation not only maintains wheel aesthetics but also contributes to overall braking system hygiene—less dust accumulation means more consistent pad-to-disc contact and fewer opportunities for noise-causing debris to embed in the pad material.

•Optimal thermal performance 

Brake Pad Features:

•High performance 

•Long-life service 

•Anti-thermal-fading

•Low noise, low dust

The low-dust carbon ceramic pads keep wheels cleaner for longer, ensuring that the visual impact of the drilled rotors remains uncompromised by brake dust accumulation. This combination of performance and aesthetics makes the Toyota Drilled Carbon Brake system an ideal upgrade for enthusiasts who demand both form and function.

•Environmental-friendly

• 100% critical dimensions, runout and DTV inspection 

• Material physical and chemical inspection

• Test shear strength, compressibility, density, flatness and parallelism 

• Test performance and noise/NVH