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The Vibrant 3.75 in ID, 12 in straight silicone coupler is a gloss‑black, aramid‑reinforced hose meant for large intercooler and charge pipe work. Four plies of reinforcement allow a broad temperature range (about -75°F to 392°F) and it’s intended for air, coolant and water service. With a 21 PSI maximum operating pressure and 0.2 in wall thickness, it serves big‑bore intake and cooling plumbing.
Vibrant Silicone Straight Hose Coupler 3.75in ID x 12.00in Long - Gloss Black
