Vibrant Performance 2921 Silicone Reducer Coupler, 1-1/4 in to 1-1/2 in ID, 3 in Length, Black

The Vibrant Performance 2921 Reducer Coupler is a straight silicone tubing connector designed to join tubing with different inside diameters. It transitions from 1-1/4 in ID to 1-1/2 in ID, providing a practical solution for custom intake, intercooler, cooling, and other high-performance plumbing applications. Its reducer profile helps create a clean connection when adapting components of unequal size.
Constructed from durable silicone, this black coupler is engineered for flexibility, reliable sealing, and resistance to common under-hood conditions. The 3 in length provides useful overlap for securing tubing with compatible clamps, while the smooth interior promotes consistent airflow and fluid passage. The straight design supports simple installation in systems where the connected tubes are aligned.
The Vibrant Performance 2921 is supplied as an individual coupler and is suitable for automotive enthusiasts, performance builders, and fabrication professionals. Verify tubing inside diameters and select appropriate clamps before installation to ensure a secure, leak-resistant connection. This part is not air restricted and is not designated for truck freight-only shipment.

Features:

• Brand: Vibrant Performance

• Part Number: 2921

• Product Type: Straight reducer tubing coupler

• Size: Connects 1-1/4 in ID tubing to 1-1/2 in ID tubing

• Length: 3 in

• Material: Flexible silicone

• Color: Black

• Application: Suitable for intake, intercooler, cooling, and custom performance plumbing systems

• Quantity: Sold individually