Magnaflow 51066 Universal Catalytic Converter Inlet/Outlet OEM Grade - 2.50in

The Magnaflow 51066 is an OEM-grade universal catalytic converter designed for custom exhaust fabrication and direct replacement applications requiring a 2.50-inch inlet and outlet diameter. Built to meet or exceed original equipment standards, this converter delivers reliable emissions performance and long-lasting durability in a versatile universal-fit configuration.

Key Features:

• OEM Grade Construction – Engineered to meet or exceed original equipment manufacturer emissions standards
• 2.50-Inch Inlet/Outlet – Compatible with 2.50-inch exhaust pipe systems for a wide range of applications
• High-Flow Design – Promotes efficient exhaust gas flow to help maintain engine performance
• Stainless Steel Shell – Corrosion-resistant outer shell for extended service life
• Precious Metal Catalyst – Features a palladium and rhodium catalyst substrate for effective reduction of HC, CO, and NOx emissions
• Universal Fit – Designed for custom installations or replacement where a direct-fit converter is not available
• CARB and EPA Compliant – Meets federal and California emissions regulations (verify applicability for your specific vehicle and state)

Magnaflow is a leading manufacturer of performance and replacement exhaust components, and the 51066 reflects their commitment to quality and emissions compliance. Whether used in a custom exhaust build or as a replacement converter, this unit provides a dependable solution for maintaining a properly functioning emissions system.