Vibrant Performance 27231 4-Ply Silicone Tubing Coupler, Straight, 4.5-Inch ID x 12-Inch Long, Black

The Vibrant Performance 27231 straight tubing coupler is designed to join tubing sections in demanding intake, intercooler, turbocharger, and custom air-handling applications. Made from durable four-ply silicone, this black coupler provides reliable flexibility and strength while helping accommodate vibration, movement, and temperature changes in performance vehicle systems. Its straight profile supports clean, direct connections where a simple, durable sleeve is required.
Featuring a 4.5-inch inside diameter and 12-inch length, the Vibrant Performance 27231 silicone sleeve is sized for compatible tubing and piping assemblies without unnecessary bends or transitions. The reinforced construction helps maintain wall stability during installation and operation, making it suitable for custom fabrication, replacement projects, and high-performance applications. The smooth black exterior delivers a clean, professional appearance under the hood.
Installation should be completed with compatible tubing and properly sized clamps for a secure connection. Inspect mating surfaces before assembly and ensure the coupler is fully seated to help prevent leaks or movement. As an each-sold replacement component, this Vibrant Performance tubing coupler offers a practical solution for building or servicing a dependable air-routing system.

Features:

• Four-ply silicone construction for strength, flexibility, and durability

• Straight tubing coupler design for direct connections between compatible tubing sections

• 4.5-inch inside diameter for use with properly matched piping and tubing

• 12-inch length provides ample overlap for secure system assembly

• Black silicone exterior offers a clean, professional appearance

• Suitable for intake, intercooler, turbocharger, and custom air-handling applications

• Sold individually