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D1 Spec

Brake Kits Manufacturer

Casting Series Big Brake Kits – Engineered in Taiwan for High Performance & Customization

As a trusted Taiwan-based OEM manufacturer, we specialize in casting series big brake systems built for precision, power, and durability. Our range includes Big 6 pistons, Big 4 pistons, Mini 6 pistons, and Rear Subtend Brake Kit Systems — ideal for performance cars, SUVs, and pickup trucks worldwide.

The D1 SPEC Casting Series features our signature Big 6 Pistons, Big 4 Pistons, Mini 6 Pistons, and Rear Subtend Brake Kit Systems—engineered for optimal heat dissipation, braking precision, and long-term durability. These systems are ideal for high-performance vehicles and commercial fleet applications. D1 SPEC offers complete OEM/ODM customization, from caliper sizing to surface finishing, ensuring perfect compatibility with your market needs. With advanced manufacturing based in Taiwan, we provide consistent quality and responsive service for international clients.

Big 6 pistons Brake Kit System

SURFACE TREATMENT: 4 LAYER NANO COATING-HIGH TEMP RESISTANT.

PISTON SIZE: 36/32/28MM

PISTON MATERIALS: 356 ALUMINUM ALLOY

CORRESPOND SIZE: 330/355/370MM THICKNESS 32/34MM

Big 4 pistons Brake Kit System

SURFACE TREATMENT: 4 LAYER NANO COATING-HIGH TEMP RESISTANT.

PISTON SIZE: 40/36MM

PISTON MATERIALS: 356 ALUMINUM ALLOY

CORRESPOND SIZE: 330MM THICKNESS 24MM

Mini 6 pistons Brake Kit System

SURFACE TREATMENT: 4 LAYER NANO COATING-HIGH TEMP RESISTANT.

PISTON SIZE: 32/32/28MM

PISTON MATERIALS: 356 ALUMINUM ALLOY

CORRESPOND SIZE: 286/302/330MM THICKNESS 24MM

Rear Subtend Brake Kit System

SURFACE TREATMENT: 4 LAYER NANO COATING-HIGH TEMP RESISTANT.

PISTON SIZE: 42MM

PISTON MATERIALS: 356 ALUMINUM ALLOY

CORRESPOND SIZE: 330/345MM THICKNESS 24MM

Partner with D1 SPEC for high-quality, OEM-ready brake systems tailored to your brand needs. Contact us today for quotations or distributor collaboration. Let’s build long-term success through precision engineering and reliable manufacturing.

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