Magnaflow 4651597 California Grade CARB Compliant Direct-Fit Catalytic Converter

The Magnaflow 4651597 is a California Grade, CARB-compliant direct-fit catalytic converter designed as a precise replacement unit. Built to meet California's strict Air Resources Board (CARB) emissions standards, this converter is legal for sale and use in California as well as all other U.S. states that follow California emissions regulations.

As a direct-fit replacement, the 4651597 is engineered to match OEM mounting points, flanges, and sensor ports exactly — allowing for a straightforward, bolt-on installation without cutting, welding, or modification. This reduces installation time and ensures a leak-free, secure fit.

Key Features:

• California Grade / CARB Compliant: Meets California Air Resources Board (CARB) standards for emissions compliance in California and other CARB-adopting states
• Direct-Fit Design: Bolt-on replacement matches OEM specifications for hassle-free installation
• High-Flow Performance: Designed to restore proper exhaust flow and catalytic efficiency
• Premium Substrate: Features a high-cell-count precious metal catalyst substrate for efficient conversion of harmful exhaust gases (HC, CO, NOx)
• Durable Construction: Heavy-gauge stainless steel shell resists corrosion and withstands extreme exhaust temperatures
• Pre-Installed O2 Sensor Ports: Maintains compatibility with factory oxygen sensor placement
• OBD-II Compatible: Engineered to prevent check engine light activation when installed correctly

The Magnaflow 4651597 is a trusted solution for restoring emissions compliance and exhaust performance. Magnaflow is a leading manufacturer of aftermarket exhaust products and catalytic converters, known for rigorous quality standards and compliance testing. This unit is a reliable, long-lasting replacement for worn or failed OEM catalytic converters.