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Magnaflow Conv DF 04-05 BMW 545I 4.4L P/S

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter. With features including free-flowing mandrel-bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required.

  • Durable 308 stainless steel MIG welds
  • Stainless Steel Construction
  • California CARB Compliant
  • CARB Approved Warranty
  • Direct Fit

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.

Make Model Year Type
BMW 545i 2004 Base
BMW 545i 2005 Base
BMW 645Ci 2004 Base
BMW 645Ci 2005 Base
BMW 745i 2004 Base
BMW 745i 2005 Base
BMW 745Li 2004 Base
BMW 745Li 2005 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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