Taukealugs Straight Reducer Coupler Silicone Hose 3in to 3.5in – 4-Ply High Temp with Stainless Steel T-Bolt Clamps

Overview

Meet the Taukealugs Straight Reducer Coupler, a high-temperature silicone hose designed to connect 3 inches to 3.5 inches of turbo, intercooler, or intake piping. Built with a 4-ply reinforced core, this coupler balances stiffness and flexibility for reliable seals under demanding airflow. The reinforced silicone handles heat and pressure, while a choice of colors and sizes lets you tailor the look and fit to your setup.

Key specs and build quality

• 3 to 3.5 inches (76 mm to 89 mm) ID range, 5 mm wall thickness for a secure seal
• 4-ply reinforced high-temperature silicone for durability in hot engine bays
• Operating temperature range from -60 °C to 230 °C (-140 °F to 428 °F)
• Burst pressure rated at 2 MPa, offering a comfortable safety margin during boost
• Includes 2 stainless steel T-bolt clamps for quick, tool-friendly installation

Real-world uses

• Air intake routing and turbo piping with a snug, slip-free connection
• Intercooler piping runs where a dependable seal and steady airflow matter
• Custom turbo setups requiring a 3–3.5 inch transition with a robust fit

Why Taukealugs

• Quality materials and 4-ply construction designed for longevity in high-heat environments
• Flexible yet rigid profile helps achieve a reliable seal in tight engine bays
• Includes clamps and engineering attention to sealing performance for peace of mind

Color and sizing options

Colorful finishes and multiple sizes may be available to match your build aesthetic and airflow goals. This product is designed to pair with standard turbo and intercooler piping components for a clean, professional look and dependable performance.