MagnaFlow 22-251 OEM Grade Direct-Fit Manifold Catalytic Converter

The MagnaFlow 22-251 is an OEM Grade Federal/EPA Compliant direct-fit manifold catalytic converter designed to eliminate check engine light codes while maintaining factory performance. This integrated manifold and catalytic converter assembly combines two critical exhaust components into a single, direct-fit unit engineered for precise bolt-on installation.

Key Features:

• Direct-fit design with no cutting or welding required for installation
• High-strength 16-gauge 409 stainless steel construction for exceptional corrosion resistance
• Free-flowing mandrel-bent tubing eliminates restrictions and maintains exhaust flow
• Spun body design with single laser fusion weld reduces leak potential
• Compact, low-mass design allows for greater thermal efficiency
• 3D scanning technology ensures precise OEM-like fit and function
• Ceramic substrate material for effective emissions control
• Includes essential gaskets and hardware for proper installation

This replacement catalytic converter meets or exceeds Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA emission systems. The included gaskets and hardware help ensure a leak-free seal while eliminating the need to reuse corroded factory components. Interchanges with OEM parts 17150-0P340 and 17150-31A60.

Important: This is a Federal/EPA compliant catalytic converter. Not legal for sale, installation, or use in California, Colorado, or New York.