MagnaFlow Direct-Fit Catalytic Converter - Ford F-150 4.6L 1997-1998

The MagnaFlow California Grade Direct-Fit Catalytic Converter 447177 is a CARB compliant replacement for the driver side of 4.6L 1997-1998 Ford F-150, F-250, Expedition and E-150 models. It bolts in without cutting or welding and uses 16 gauge 409 stainless steel tubing with a ceramic substrate for smooth exhaust flow and long service life. Included gaskets and hardware seal the connections and avoid reusing corroded factory parts. Certified to CARB standards under Executive Order D-193, it is legal for installation in California and CARB states for the listed vehicles.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy