Building a custom exhaust? This universal 2-bolt 3\ flange kit makes connecting pipes so much easier! Includes the flange AND matching gasket - everything you need for a leak-free connection. Size: 3 inches (perfect for performance exhausts). Bolt pattern: 2-bolt (standard for many applications). Material: mild steel (durable and weldable). Brand: Emusa. Manufacturer part number: FG CBE 300+GK CBE 300. Warranty: 90 days. Brand new in original packaging. UPC doesn't apply. Whether you're connecting headers to mid-pipes, joining exhaust sections, or fixing a leaky connection, this flange kit does the job. The gasket ensures a tight seal so you don't get annoying exhaust leaks (or failed emissions tests). Weld it, bolt it, and forget it. Essential for any custom exhaust project or repair. Your ears (and neighbors) will thank you for the proper seal!