Vibrant Performance 1484S 3-Bolt Stainless Steel Collector Flange, 3.5-Inch ID

The Vibrant Performance 1484S collector flange is designed for fabricating and repairing custom exhaust systems, headers, and collector assemblies. Made from stainless steel, this 3-bolt flange provides a durable connection point for compatible exhaust components while supporting reliable long-term performance in demanding under-hood and under-vehicle environments. Its natural finish is well suited for custom fabrication, welding, and installation applications where function and material durability are priorities.
The 3.5-inch inside diameter is designed to accommodate compatible exhaust tubing and collector outlets, helping maintain a consistent exhaust path through the connection. The flange’s substantial material thickness provides a stable mounting surface that can help resist distortion during installation and repeated heat cycles. Use appropriate gaskets, hardware, and welding procedures to create a secure, properly aligned connection.
As an individual replacement or fabrication component, the Vibrant Performance 1484S is suitable for performance exhaust builds, motorsport projects, custom header systems, and general exhaust repairs. Verify bolt pattern, tubing compatibility, and collector requirements before installation. Vibrant Performance is recognized for producing specialized exhaust fabrication components for enthusiasts, builders, and professional installers seeking dependable fitment and durable construction.

Features:

• Brand: Vibrant Performance

• Part Number: 1484S

• Application: Collector flange for custom exhaust, header, and collector fabrication

• Bolt Pattern: 3-bolt design

• Inside Diameter: 3.5 inches

• Material: Stainless steel

• Finish: Natural stainless steel

• Quantity: Sold individually

• Construction: Durable flange designed for welding and repeated exhaust heat cycles