MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 2004 Ford F-150 5.4L California Grade CARB Compliant Direct-Fit Catalytic Converter 5582705

MagnaFlow 2004 Ford F-150 5.4L California Grade CARB Compliant Direct-Fit - Main image
$2021.5 $3110 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5582705. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 2004 Ford F-150 5.4L. MagnaFlow 5582705 interchanges with OE parts 4L3Z-5E212-GC, 4L3Z-5E212-GD. 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.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Ella C. ★★★★★

Installed this on my '04 F-150 and the check engine light finally stayed off. The mandrel-bent tubing made for a straightforward fit, no wrestling with the pipes. Solid piece for passing smog.

Sebastian ★★★★★

The CARB compliance was a huge relief since I live in a smog-check county, and it bolted right up to the existing pipes without any extra fabrication. My truck’s running smoother and that check engine light stayed off after the first drive.

Claire ★★★★★

Used the mandrel-bent tubing to route around the transmission crossmember without any issues, and the check engine light stayed off after the first drive. Makes the old 5.4L run noticeably cleaner.