Vibrant Aluminum Joiner Coupling (2.75in Tube O.D. x 3in Overall Length)

Vibrant Performance is a well-known name for exhaust and fabrication parts. This aluminum joiner coupling is made from 6063 aluminum, which means it needs very little surface prep before TIG welding. It's a handy piece for building custom silicone hose setups, like fabricating end tanks for intercoolers or welding hose connections onto aluminum radiators.

The tubing is bead-rolled, which helps keep silicone hoses from slipping off under pressure. This particular joiner has a 2.75-inch outer diameter for the tube and is 3 inches long overall. It has a mirror-polished finish and a 1.5mm wall thickness, making it a solid option for custom fabrication projects.