Mishimoto 90-Degree Black Silicone Transition Coupler (MMCP-R90-3040BK) for air intake or coolant systems, rated to 330°F, includes Lifetime Warranty.
Mishimoto MMCP-2530BL is a blue 2.5in to 3in silicone transition coupler for air intake systems, rated to 330°F with heat-resistant, embedded-fiber construction.