EPA Standard Catalytic Converter (04-08 4WD 5.4L F-150)Find parts that fit my vehicle

Direct-Fit Catalytic Converter. The EPA Standard Catalytic Converter is designed as a direct-fit replacement for 2004-2008 Ford F-150 models with the 5.4L 4WD configuration. Engineered to meet EPA compliance for OBDII vehicles, it reduces harmful tailpipe emissions while helping maintain proper engine performance. This converter ensures reliability while keeping the check engine light off when properly installed.

Construction and Appearance. Built with a stainless steel body and aluminized piping, this converter is designed for durability and corrosion resistance. Thick OE-style flanges, hangers, and brackets provide strength, while the integrated heat shields help manage exhaust temperatures. The high-technology washcoat and precious metal load replicate OE-style emissions control for long-lasting performance.

Installation. Installation is moderately difficult, requiring exhaust system knowledge and proper tools. The unit is a direct-fit bolt-on replacement, using OE-style hangers, brackets, and routings for secure fitment.

Application. This EPA Standard Catalytic Converter fits 2004-2008 4WD 5.4L F-150. Not legal for sale or use in California or Colorado; legal in New York and Maine only on EPA Federal Emission equipped vehicles.

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