Vibrant 1.75in O.D. Aluminum Joiner Coupling – 3in Length (12048)

The Vibrant Performance Aluminum Joiner Coupling (Part #12048) is the ideal solution for connecting silicone couplers or aluminum tubing in custom intake, intercooler, and exhaust setups. Precision-machined from T6061 aluminum, this joiner provides a secure, smooth connection between pipes while maintaining optimal airflow and strength.

With a bead-rolled edge design, the joiner helps prevent blow-offs under boost or vibration, ensuring reliability in both high-performance and daily driver applications.

✅ Key Features:

• Tube O.D.: 1.75”

• Overall Length: 3.00”

• Wall Thickness: 1.8mm

• Material: T6061 Aluminum

• Finish: Polished for a clean, professional look

• Bead-Rolled Ends: Prevent coupler slippage under pressure

Applications:

• Turbo and intercooler piping

• Intake systems

• Custom aluminum tubing joins

• High-boost and performance engine setups

Benefits:

• Lightweight yet strong aluminum construction

• Corrosion-resistant and easy to weld

• Designed for smooth, unrestricted airflow through connection points