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Premium Select Magnaflow 2003-2005 Honda Civic California Grade Carb Compliant Manifold Catalytic Converter Full Package [2fNvDOpU]

$52.99 $169.99 -69%

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5631595. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eli

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Premium Select Magnaflow 2003-2005 Honda Civic California Grade Carb Compliant Manifold Catalytic Converter Full Package [2fNvDOpU]

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5631595. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed specifically for the 2003-2005 Honda Civic and interchanges with OE parts 18160-PZA-A00 and 18160-PZA-L00. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

What Our Customers Say

January 16, 2026

Absolutely no complaints!

The product is a testament to quality manufacturing.

- QualityMade.

January 16, 2026

Absolutely no complaints!

I’m giving this a full 5/5 stars.

- Kathryn Patterson.

January 16, 2026

Absolutely no complaints!

It feels very robust and not at all flimsy.

- Jayden Watson.

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