BRAKE DUCT HOSE REDUCER LS / 4.5-4

Brake Duct Hose Reducer LS1 4.5" to 4" Aluminium

Fabricated aluminium brake duct hose reducer designed to transition from a 4.5" duct hose down to a 4" outlet. Commonly used in brake cooling and airflow systems where larger main ducting needs to be reduced to suit backing plates, air inlets or tighter packaging requirements around the front suspension and chassis.

The welded mounting tab allows secure installation to brackets or chassis mounts, helping keep ducting stable in high vibration motorsport environments. Lightweight aluminium construction offers good durability while keeping overall weight low.

Ideal for TA2, Trans Am, circuit racing and custom performance cooling systems.

Features:

• 4.5" to 4" hose reducer
• Lightweight fabricated aluminium construction
• Welded mounting tab for secure installation
• Suitable for brake cooling and airflow ducting
• Ideal for race cars and custom fabrication work

Specifications:

• Inlet Size: 4.5"
• Outlet Size: 4"
• Material: Aluminium
• Application: Brake duct cooling systems
• SKU: RE2036L