SKU: VIB2760
UPC: 690092190460
MPN: 2760
The VIBRANT PERFORMANCE 4 Ply Reducer Coupling is a precision silicone tubing connector designed to transition between 3-inch and 3.25-inch inner diameter hoses while maintaining structural integrity under pressure. This 3-inch long reducer coupling serves applications requiring flexible, temperature-resistant fluid transfer—from high-performance cooling systems to air intake manifolds—where aluminum or rigid metal fittings would compromise system reliability or introduce unwanted vibration.
Built with four reinforced plies, the silicone construction provides exceptional durability across a wide operating temperature range while resisting degradation from coolant additives, oil exposure, and automotive fluids. The stepped ID design (3 in × 3.25 in) allows smooth diameter transition without turbulence, critical for maintaining flow efficiency and reducing pressure drop across the coupling. The black finish offers both thermal benefit and corrosion resistance, with the material's flexibility allowing for minor misalignment accommodation that rigid couplings cannot tolerate.
This reducer coupling is engineered for automotive enthusiasts, engine builders, and technicians who demand precise diameter transitions in custom cooling systems, turbocharger plumbing, and intercooler installations. Users specify this product when OEM tubing configurations require non-standard routing or when upgrading to larger-diameter hose in specific system sections. The 3-inch length provides compatibility with standard clamp spacing while remaining compact enough for tight engine bay installations.
Vibrant Performance has established credibility in the performance automotive market for producing reinforced silicone hose components that outlast standard rubber alternatives. This coupling's four-ply construction is a standard specification for high-performance applications, offering a balance between flexibility and pressure rating that single or two-ply designs cannot achieve. SKU VIB2760 is the OEM part identifier for this exact configuration.
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