MagnaFlow 5571681 Catalytic Converter

California OBDII Direct-Fit Converter

MagnaFlow 5571681 is a California Grade, CARB-compliant direct-fit catalytic converter for the 2009-2013 Honda Fit. It is built for bolt-on replacement on the listed Honda Fit applications, with stainless steel construction and a ceramic substrate for OE-style fitment and emissions control.

Direct-Fit California OBDII Series

The MagnaFlow Direct-Fit CALIFORNIA OBDII CONVERTERS line is engineered for vehicle-specific replacement, using 3D scanning during development to match original equipment dimensions and mounting points. For the Honda Fit, that means a direct-fit layout with mandrel-bent tubing, a spun-body design, and a single laser fusion weld to help reduce leak points and maintain thermal efficiency.

Key Features

• Fits 2009-2013 Honda Fit, N/A
• California Grade CARB-compliant replacement for listed vehicles
• Direct-fit design with bolt-on inlet and outlet
• Stainless steel tube and body construction
• Ceramic substrate
• Gasket included
• Sensor port count: 1
• Pre-converter oxygen sensor location
• Overall length: 25.125 in.
• Main piping diameter: 2 in.

Detailed Description

MagnaFlow 5571681 is designed for drivers needing a direct replacement catalytic converter for the 2009-2013 Honda Fit while meeting California Air Resources Board requirements for the listed engine families and certification levels. The OE-style spun body, stainless steel construction, and compact low-mass layout are intended to support proper exhaust flow and thermal efficiency, while the included gasket helps reduce the chance of a leaking seal during installation. This part cross-references no listed interchange numbers for the same application.

Common Issues This Part Can Address

• Check engine light related to catalytic converter efficiency
• Failed emissions inspection on a 2009-2013 Honda Fit
• Exhaust leaks at the converter flange or seal area
• Corrosion-related replacement of an aging factory converter
• Fitment problems from a non-OE-style exhaust repair

Installation Notes and Tips

Use the proper tools for a bolt-on installation; cutting or welding is not required. Confirm the vehicle year, engine family, and CARB Executive Order listing before installation, and replace corroded sealing surfaces as needed to help achieve a proper seal. This direct-fit catalytic converter is built for the specified Honda Fit applications only.

Quality Assurance

MagnaFlow uses 3D scanning and application-specific development to verify fit and function against original equipment dimensions. This converter is designed to meet or exceed California Air Resources Board requirements and has undergone additional testing for CARB compliance on the listed vehicles.