4 Ply Hump Hose 1.5in I. D. x 3in long - Black

The 4 Ply Hump Hose 1.5in I.D. x 3in long in black from VIBRANT PERFORMANCE is a purpose-built reinforced coolant and bypass line component designed for custom engine builds, turbo installations, and high-performance modifications. This compact hose segment serves as a critical connector in cooling system routing where space is limited and reliability under pressure is non-negotiable. Whether you're fabricating a custom water line setup, rerouting coolant around engine bay obstacles, or integrating auxiliary cooling circuits, this hose delivers the durability required in demanding automotive applications.

Built with four-ply reinforced construction, this hose resists bulging and maintains structural integrity under sustained coolant pressure—essential for turbocharged engines, superchargers, and high-output cooling configurations. The 1.5-inch inner diameter accommodates standard coolant flow rates while the compact 3-inch length makes it ideal for tight engine bay constraints where factory routing doesn't suit your modification goals. The black exterior rating and reinforced textile layers provide abrasion resistance and compatibility with coolant additives, ensuring longevity in both street and track applications. Its small profile (5.5 x 2.2 x 5.75 inches) and minimal weight (0.13 lbs) make it a practical inventory item for fabrication work without adding measurable mass to your system.

This hose segment benefits custom builders, performance technicians, and enthusiasts performing cooling system modifications on vehicles with space constraints or non-standard configurations. It pairs seamlessly with barbed or hose-clamp fitting systems and integrates into turbo intercooler loops, auxiliary heater circuits, and bypass manifold setups where mid-run pressure retention matters. For those undertaking engine swaps, aftermarket cooling upgrades, or fabrication projects requiring modular hose segments, VIBRANT PERFORMANCE's reinforced construction ensures your cooling lines stay sealed and functional across repeated thermal cycles.