Mishimoto MMCP-R90-2540BL 90-Degree Silicone Transition Coupler, 2.50" to 4.00", Blue

Allows for easy routing of complex coolant or intercooler pipes 100% silicone construction Constructed from four layers of silicone with embedded heat-resistant fibers Rated for temperatures up to 330°F Mishimoto Lifetime Warranty Additional Features Color:Blue