BRAKE DUCT HOSE REDUCER RS / 4.5-4

Brake Duct Hose Reducer 4.5" to 4" Aluminium

Designed to connect different sized brake cooling ducting, this aluminium brake duct hose reducer provides a smooth transition from 4.5-inch duct hose down to 4-inch duct hose. Commonly used in motorsport brake cooling systems, it allows builders and race teams to adapt existing ducting layouts while maintaining efficient airflow to critical braking components.

Manufactured from lightweight aluminium and featuring a welded mounting tab, this reducer is ideal for custom brake duct installations where secure mounting and durability are essential. The spun design provides a neat transition between hose sizes, helping simplify fabrication and installation in confined race car environments.

Suitable for Trans Am, TA2, circuit racing, track day and other high-performance brake cooling applications.

Specifications

• Product Type: Brake Duct Hose Reducer

• Hose Size Reduction: 4.5" to 4"

• Material: Aluminium

• Construction: Welded Assembly

• Includes Mounting Tab

• Suitable for brake cooling duct systems

• Lightweight and corrosion resistant

• SKU: RE2036