Ford F-150 Heritage Catalytic Converter - Passenger Side - Magnaflow - HM Grade Direct-Fit - 2004
Ford F-150 Heritage Catalytic Converter - Passenger Side - Magnaflow - HM Grade Direct-Fit - 2004

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Ford F-150 Heritage Catalytic Converter - Passenger Side - Magnaflow - HM Grade Direct-Fit - 2004. A direct-fit replacement catalytic converter engineered to restore proper emissions function and maintain factory exhaust flow for your 2004 F-150 Heritage passenger side application.
This MagnaFlow HM Grade unit (manufacturer reference 93448) is designed to meet Federal/EPA emissions requirements for OBDII federally registered vehicles. The direct-fit design uses 3D-scanned geometry to replicate OE fit and flow characteristics, helping to prevent check-engine light issues when installed on compatible systems. Installation is straightforward for a competent DIY technician with the listed hardware and gaskets included, and the mandrel-bent tubing plus stainless construction resists corrosion while retaining OEM-like exhaust dynamics.
Features
- MagnaFlow HM Grade direct-fit (ref. 93448) designed to interchange with OE 3L3Z-5E212-EB
- Federal/EPA-compliant for applicable OBDII vehicles
- Mandrel-bent tubing to reduce flow restrictions
- High-strength 16-gauge 409 stainless steel tubing and durable welds
- Precision stamped collector and included gaskets/hardware for easier installation
- Engineered with 3D scanning to match OEM fit and function
This replacement is intended for those customizing or repairing their truck while keeping emissions compliance in mind. Note: this HM Grade unit is not CARB-certified and is not legal for sale or installation in California, Colorado, or New York; please verify local regulations before purchase. Call us with any questions or to confirm fitment and legal status—our team can help you choose the right part or alternative.
We have two service locations offering installation and customization: Austin, Texas and the Los Angeles, California area. For direct assistance call 512-982-9393 (TX) or 562-981-6800 (CA). If you are considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov














































