The MagnaFlow 4551025 is a California Grade CARB-compliant catalytic converter engineered as a direct-fit replacement for 2001-2003 Ford Windstar 3.8L. Built to restore proper exhaust flow and emissions performance when the factory converter has failed an emissions test or triggered a check engine light, it drops into the factory location without cutting or welding.

MagnaFlow 4551025 Installation Notes:

• Constructed of stainless steel with a ceramic substrate for durability and consistent catalytic performance.
• Flange inlet and flange outlet replicate the factory mounting configuration for a bolt-in installation.
• Overall length of 42 in. matches the factory converter footprint.

This converter carries CARB Executive Order D-193-184 and is certified for sale and installation in California and New York.

Emissions Note:

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

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