Proflow Silicone Coupler 3" 180° Elbow | Air Intake Hose | Black | PFES106-300B

Proflow 3" 180° Silicone Elbow Coupler – PFES106-300B

The Proflow PFES106-300B is a 3" 180-degree silicone U-bend coupler — ideal for tight, full-reverse routing in air intake, intercooler, and cooling applications. Constructed from 4-layer polyester reinforced 5mm silicone, it delivers outstanding heat and pressure resistance for both street and race builds.

Key Specifications

• Part Number: PFES106-300B
• Diameter: 3.00 inch (76mm)
• Angle: 180 Degree Elbow (U-Bend)
• Colour: Black
• Wall Construction: 4-layer polyester reinforced silicone
• Temperature Rating: -60°C to +180°C
• Burst Pressure: 200 PSI

Applications

• Air intake systems requiring a full U-bend
• Intercooler piping with tight reverse routing
• Cooling and heating hose configurations
• Custom fabrication where a 180° silicone bend is needed

Why Proflow Silicone Couplers?

Proflow's silicone coupler range spans a wide variety of diameters, angles, and lengths, letting you build a complete, matched system from one trusted brand. The premium reinforced silicone resists cracking, splitting, and heat soak — delivering long-lasting performance even under sustained boost or high-temperature conditions.

Part Number: PFES106-300B