The Mishimoto 2.5" to 3.0" transition coupler is a silicone joiner developed to connect 2.5-inch and 3.0-inch piping and is offered in multiple colors including black, blue, red, green, purple and white. Constructed from 100% silicone with heat-resistant embedded fibers, the coupler tolerates elevated heat and pressure for use in intake or cooling systems and provides a durable, flexible seal between mismatched diameter pipes.
Mishimoto 2.5 to 3.0 Inch Black Transition Coupler