HPS Performance Products SC-600-L4-HOT Silicone Straight Coupler Hose 6" ID 4" Long Ultra High Temp 4-ply Aramid Reinforced Orange

The HPS Performance SC-600-L4-HOT is an ultra high temperature, 4-ply Aramid reinforced straight silicone coupler hose featuring a 6" (152mm) inside diameter and 4" length. Engineered to meet and exceed SAE J20 industry standards, this heavy-duty silicone coupler delivers exceptional performance in demanding pressure and thermal environments across automotive, marine, and industrial applications.

Key Features:

• Ultra High Temp Rated: Withstands temperatures from -65°F to 500°F (-54°C to 260°C) for reliable performance in extreme heat environments
• 4-ply Aramid Reinforcement: Heavy-duty layered construction handles high-pressure connections without ballooning or collapsing
• Exceeds SAE J20 Standards: Meets and surpasses industry benchmarks for heavy-duty pressure hose applications
• Versatile Application: Ideal for custom turbo or intercooler piping fabrication, DIY cold air intake builds, charge air cooler (CAC) systems, and radiator or heater cooling systems
• Marine & Industrial Ready: Suitable for marine, diesel trucking, industrial, and performance automotive use
• UV & Ozone Resistant: Resists environmental degradation for long-lasting durability in exposed installations
• 6" (152mm) ID / 6.38" (162mm) OD: Straight coupler profile with consistent wall thickness for secure, leak-free connections
• Orange Finish: High-visibility orange color for easy identification in engine bay fabrication

Important Note: This silicone hose is compatible with water and ethylene glycol-based coolants. It is NOT compatible with fuel or oil.

Whether you're building a custom turbo system, replacing worn intercooler piping, or fabricating a high-performance cooling setup, the HPS SC-600-L4-HOT delivers the reliability and thermal resilience needed for serious builds.