45 Degree Silicone Reducer - 3.50 inch - 4.00 inch

Finish Line Factory's 45 Degree Silicone Reducer features strong aramid fiber reinforcement for consistent performance in high-pressure and high-heat racing environments. Our couplers are typically used on turbocharger compressor inlets, intercooler piping, or intake systems. These are designed for use ONLY with water, coolant, and air, and are not designed for delivery of oil or other petroleum-based products.