The Skunk2 3.5-inch straight silicone coupler is a reinforced, automotive-grade adapter intended for intake plumbing connections. Made from fiber-reinforced silicone, it offers flexible, durable coupling for cold-air or charge piping with a straight 3.50-inch internal diameter. The simple straight design supports reliable sealing and ease of installation where a robust silicone joiner is required.
Skunk2 Honda 3.5in Straight Silicone Coupler