HPS Performance Products HTSC-600-L6-BLUE Silicone Coupler Hose 6" ID x 6" Long Blue 6-Ply High Temp

The HPS Performance Products HTSC-600-L6-BLUE is a straight silicone coupler hose designed for demanding high-temperature applications. Measuring 6 inches in inner diameter and 6 inches in length, this large-bore blue coupler is ideal for custom turbocharger and intercooler piping fabrication, performance intake systems, radiator and cooling system connections, and marine or industrial plumbing.

Constructed from 6-ply reinforced high-temperature silicone, this hose meets and exceeds SAE J20 industry standards, ensuring reliable performance under heavy-duty pressure connections and extreme heat cycles. The multi-ply reinforcement provides exceptional burst strength and dimensional stability, preventing kinking or collapsing under pressure.

Key Features:

• 6" Inner Diameter x 6" Length — large-bore straight coupler for high-flow applications
• 6-Ply Reinforced Silicone Construction — superior burst strength and pressure resistance
• Meets and Exceeds SAE J20 Standards — rated for heavy-duty pressure and temperature demands
• High-Temperature Rated — engineered to withstand the heat cycles of turbo, intercooler, and cooling system use
• UV and Ozone Resistant — maintains integrity in harsh outdoor and marine environments
• Blue Finish — clean, performance appearance for show-quality engine bays
• Suitable for marine, industrial, turbo, intercooler, intake, and radiator cooling system applications
• Not compatible with fuel or oil — for coolant, air, and water applications only

HPS Performance silicone hoses are engineered to outlast OEM rubber hoses, offering a durable, flexible, and professional-grade solution for custom fabrication and performance builds. This coupler is sold individually.