OHOB-COOL 90° Silicone Hose Reducer – 1 3/8"(34mm) to 1 1/2"(38mm) ID, 4-Ply, Black

Made from premium 4-ply reinforced silicone, it stays flexible yet stable across extreme temps: from -60°C (-76°F) all the way up to +260°C (+500°F). It handles steady operating pressures of 0.3–0.9 MPa and bursts at 2 MPa (348 PSI)—so it’s built for turbochargers, superchargers, intercoolers, charge pipes, and custom intake or cooling setups. Not for fuel or oil use. Durable black finish resists ozone, UV, and under-hood degradation. Includes one ready-to-install coupler—no clamps included (recommended: T-bolt or constant-torque clamps for optimal seal). Whether you're refreshing an aging OEM hose or building a full custom charge piping kit, this reducer delivers reliability, fit precision, and heat resilience you can trust.