4 Ply Silicone Sleeve 1. 75in I.D. x 3in long - B

The 4 Ply Silicone Sleeve 1.75in I.D. x 3in long from VIBRANT PERFORMANCE is a precision tubing coupler specifically designed for high-performance cooling and intake systems in automotive applications. This straight silicone connector serves as a critical junction point in radiator hoses, intercooler piping, and vacuum lines where reliable fluid or air transfer is essential.

Constructed from premium 4-ply silicone material, this sleeve provides excellent flexibility while resisting degradation from coolant, oil, and temperature extremes. The 1.75-inch inner diameter (I.D.) accommodates standard automotive tubing, while the 3-inch length ensures secure hose clamp installation at both ends. The straight design eliminates flow disruption and allows for seamless integration into existing piping layouts.

This coupler is ideal for custom coolant line routing, radiator modifications, and intercooler installations on turbocharged or supercharged engines. Installation requires two hose clamps (sold separately) positioned at each end, making it a practical choice for automotive enthusiasts looking to enhance their vehicle's performance.