Taukealugs Straight Reducer Coupler 3.5-4 Inch | 4-Ply Silicone with T-Bolt Clamps

Overview

The Taukealugs Straight Reducer Coupler is engineered to bridge 3.5 inch to 4 inch silicone hoses with confidence. Crafted from a four-ply, high-temperature reinforced silicone, this coupler is built to stay flexible in the heat of engine bays while resisting the wear of demanding runs. It arrives ready to install with stainless steel T-bolt clamps, making it suitable for turbocharge, intercooler piping, and intake paths without needing additional hardware.

Key Benefits at a Glance

• Size range: 3.5 to 4 inches (89 mm to 102 mm) to fit common turbo and intercooler piping.
• 4-ply reinforced silicone for durability in high-heat environments while maintaining pliability.
• Wide operating temperature: -60 C to 230 C (-140 F to 428 F), enabling reliable performance in hot and cool conditions.
• High bursting pressure (2 MPa) to withstand boost and load spikes during enthusiastic driving.
• Compact form: 3" (76 mm) length with a 5 mm wall thickness, designed for tight fitments.
• Includes 2 stainless steel T-bolt clamps for a secure, leak-free connection out of the box.
• Ideal for air intake, intercooler piping, and other turbo-related applications where a reliable silicone connection helps seal routes.

Real-World Scenarios

Whether you’re upgrading an existing turbo setup or refreshing a worn coupler, this Taukealugs part offers a resilient link between hoses. The silicone’s resilience helps maintain a steady seal under heat and vibration, while the included clamps simplify installation. The compact length helps in tight engine bays where space is at a premium, and the 4-ply construction adds confidence for repeated heat cycles and pressure changes.

Specs & Compatibility

• Coupler Size: 3.5" to 4" (89 mm to 102 mm)
• Material: High-temperature reinforced silicone
• Construction: 4-ply silicone with robust inner reinforcement
• Temperature Range: -60 C to 230 C / -140 F to 428 F
• Burst Pressure: 2 MPa
• Length: 3" (76 mm); Thickness: 5 mm
• Clamps: Includes 2 stainless steel T-bolt clamps

Note: While this coupler is designed for high-heat environments typical of turbo and intercooler systems, installation should follow vehicle-specific guidelines. The features highlighted here describe the product capabilities and intended use cases without guaranteeing specific outcomes. Consider this coupler as a versatile option for building secure, heat-tolerant hose connections in your turbo or intake setup.