MagnaFlow 557020 California Grade CARB Compliant Direct-Fit Catalytic Converter

The MagnaFlow 557020 is a California Grade, CARB-compliant direct-fit catalytic converter engineered as a bolt-on replacement for vehicles requiring emissions-legal repair in California and other CARB-regulated states. Designed to keep the check engine light off and restore proper exhaust function, this converter meets or exceeds the strict emissions standards set by the California Air Resources Board (CARB).

As a direct-fit unit, the MagnaFlow 557020 is designed to install into the factory exhaust location without cutting or welding, making it suitable for DIY installation with common hand tools. Mandrel-bent tubing eliminates flow restrictions, while heavy-gauge stainless steel construction provides long-lasting resistance to corrosion and heat.

Key Features:

• California Grade CARB Compliant — meets California Air Resources Board (CARB) Executive Order emissions requirements
• Legal for sale in all 50 states, including California, Colorado, New York, and Maine
• Direct-fit design — no cutting or welding required for installation
• Stainless steel construction — resists corrosion and extreme exhaust temperatures
• Mandrel-bent tubing — maximizes exhaust flow and minimizes backpressure
• High-efficiency monolithic honeycomb catalyst substrate — reduces harmful emissions effectively
• Designed to eliminate OBD-II check engine light codes related to catalytic converter efficiency

Emissions Compliance Note: This converter is based on Executive Orders issued by the California Air Resources Board. Installation is permitted only if the vehicle's Executive Order number and Engine Family Number appear in this converter's CARB Executive Order. For CARB-regulated states (California, Colorado, New York), verify your vehicle's emissions certification sticker located in the engine compartment before installation.