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MagnaFlow Conv DF 03 Ford F-150 5.4L D/S 4wd

Unlock your Ford F-150's full potential with the MagnaFlow Conv DF 03 direct-fit catalytic converter. Engineered to meet or exceed Federal emissions requirements, this heavy-duty converter is designed to keep your check engine light off and your truck running smoothly.

With its durable 308 stainless steel MIG welds and mandrel-bent tubing, this converter eliminates flow restrictions and resists corrosion. Plus, its easy bolt-on installation makes it a breeze to get back on the road.

  • Durable 308 stainless steel MIG welds
  • Easy bolt-on installation
  • Federal emissions compliant design
  • Stainless steel construction
  • Meets EPA requirements
Make Model Year Type
Ford F-150 2001 King Ranch
Ford F-150 2001 Lariat
Ford F-150 2001 XL
Ford F-150 2001 XLT
Ford F-150 2002 King Ranch
Ford F-150 2002 Lariat
Ford F-150 2002 XL
Ford F-150 2002 XLT
Ford F-150 2003 King Ranch
Ford F-150 2003 Lariat
Ford F-150 2003 XL
Ford F-150 2003 XLT
Ford F-150 Heritage 2004 SVT Lightning
Lincoln Navigator 2001 Base
Lincoln Navigator 2002 Base
MagnaFlow is best known for manufacturing performance exhaust systems, but their catalog of product also includes catalytic converters, universal mufflers, exhaust tips, universal piping, glass pack mufflers, and headers. MagnaFlow incorporates advanced manufacturing processes into every product they make. As a result, they have become the leader in first to market applications while maintaining high quality product standards.
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