AP Exhaust 644083 Catalytic Converter - Rear

AP Exhaust Catalytic Converter for Honda Fit

The AP Exhaust catalytic converter 644083 is designed specifically for Honda Fit models, providing a direct-fit replacement that meets Federal and EPA standards. Constructed with durable stainless steel and a ceramic substrate, this catalytic converter ensures reliable performance and emissions control.

Key Features of AP Exhaust Catalytic Converter 644083

• Body material made from corrosion-resistant stainless steel
• Federal / EPA direct-fit design for Honda Fit
• Inlet connection with 2 bolt welded flange
• Outlet connection with 3 bolt welded flange and included gasket
• Equipped with one O2 sensor port for accurate emissions monitoring
• Overall length of 20.25 inches for precise fitment
• Ceramic substrate for effective catalytic conversion

Detailed Product Description

This AP Exhaust catalytic converter (part number 644083) is engineered to replace the factory catalytic converter on Honda Fit vehicles. The stainless steel body offers enhanced durability against rust and corrosion, extending the life of the component. The ceramic substrate inside efficiently converts harmful exhaust gases into less harmful emissions, helping your vehicle comply with environmental regulations.

The inlet side features a 2 bolt welded flange connection, while the outlet side uses a 3 bolt welded flange with an included gasket to ensure a secure and leak-free seal. The unit includes one O2 sensor port to accommodate the vehicle’s oxygen sensor, maintaining proper engine management and emissions control.

Common Applications and Issues Addressed

• Replacement for a damaged or clogged catalytic converter on Honda Fit
• Restores proper emissions control to pass state and federal inspections
• Resolves check engine light issues related to catalytic converter failure
• Improves exhaust flow and engine performance by eliminating blockages
• Prevents exhaust leaks caused by worn or damaged converter flanges

Installation Notes and Tips

This catalytic converter is designed as a direct-fit replacement for Honda Fit models, simplifying installation without the need for modifications. Note that inlet hardware and gaskets are not included, except for the outlet gasket which is provided. Ensure the O2 sensor is properly installed in the designated port to maintain accurate emissions readings.

Quality Assurance and Warranty

AP Exhaust catalytic converters are manufactured to meet Federal and EPA standards for emissions compliance. The stainless steel construction and ceramic substrate are tested for durability and performance. Please refer to AP Exhaust’s warranty policy for specific coverage details related to part number 644083.