Diamond Eye FLANGE 3-BOLT 4in ID STEEL

This 4-inch inner diameter, 3-bolt flange from Diamond Eye Performance is made from steel, offering a solid foundation for custom exhaust fabrication. Its 3-bolt pattern is a common choice for connecting exhaust components, allowing for a secure and leak-free seal when properly installed. The steel construction means it can handle the heat and vibration typical of exhaust systems. If you're building a custom exhaust or replacing a damaged flange, this part gives you a reliable connection point.

The 4-inch inner diameter is designed to match exhaust tubing of the same size, ensuring smooth flow without restrictions. This flange is a straightforward component for exhaust work, providing the necessary interface to join two sections of pipe or connect to a muffler or catalytic converter. Its simple, well-built design focuses on function and durability for exhaust applications.