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Mishimoto's straight silicone coupler is offered in multiple colors and provides a reliable 2.5" to 1.5" straight connection for intake or intercooler plumbing where a stepped coupler is required. Made from 100% silicone with heat-resistant embedded fibers, it tolerates higher temperatures and pressures than standard rubber couplers for durable, leak-resistant joins.
Mishimoto 1.5 Inch Black Straight Coupler
