HPS Performance Products SHC-375-L4-HOT Silicone Hump Coupler Hose ID High Temp - 3-3/4 4-Ply

The HPS Performance Products SHC-375-L4-HOT is a high-temperature silicone hump coupler hose designed for demanding automotive, marine, and industrial applications. Featuring a 3-3/4" inner diameter and 4" length, this hump-style coupler effectively compensates for misalignment between pipes while dampening vibration transfer in your system.

Key Features:

• High-temperature 4-ply aramid reinforced silicone construction for maximum durability
• Meets and exceeds SAE J20 industry standards for performance and reliability
• UV and ozone resistant for long-lasting outdoor and under-hood applications
• Hump design allows for thermal expansion and misalignment compensation
• Ideal for turbo systems, intercooler piping, intake systems, and cooling applications
• Compatible with water and anti-freeze coolant mixtures
• Excellent resistance to high temperatures and pressure

Important: This silicone hose is NOT compatible with fuel or oil applications. Perfect for custom fabrication projects, DIY intake builds, radiator cooling systems, marine installations, and heavy-duty pressure connections where reliability and heat resistance are critical.