The Mishimoto 2.5-to-3.0 inch transition coupler joins differing intake or intercooler piping while offering a visible color option—this listing references the blue coupler. Made from 100% silicone with heat-resistant embedded fibers, it tolerates high heat and pressure for turbo and intake systems. The coupler is a flexible, durable connector for smooth airflow transitions in modified setups.
Mishimoto 2.5 to 3.0 Inch Blue Transition Coupler