MagnaFlow Direct-Fit Catalytic Converter – BMW 5/6 for 2004–2005 D/S OEM

Magnaflow SKU: MAG49789
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Regular price $1,085.00
Regular price $1,094.93 Sale price $1,085.00
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Description

This direct-fit catalytic converter from MagnaFlow is engineered to restore emissions control and eliminate check-engine light faults for compatible BMW models, delivering OEM-grade fit and Federal/EPA compliance. Built with free-flowing mandrel-bent tubing and corrosion-resistant stainless steel, the spun-body design and single laser fusion weld reproduce OE geometry for reliable sealing and thermal efficiency. Designed for a bolt-on installation with included gaskets and hardware, this converter (MagnaFlow 49789) interchanges with OE numbers 18 40 7 522 555 and 18 40 7 522 571 to meet emissions requirements on 2004–2005 BMW 545i, 645Ci, 745i, and 745Li applications.

Features:

  • Mandrel-bent tubing for free airflow
  • Highly corrosion resistant stainless steel
  • OE spun body design for precise fit
  • Single laser fusion weld to reduce leaks
  • Compact low-mass design for thermal efficiency
  • Direct-fit bolt-on installation, no cutting
  • Federal/EPA compliant for OBDII emissions

Contents:

  • Direct-fit catalytic converter 49789
  • Gaskets
  • Hardware

Vehicle Fitment:

  • 2004–2005 BMW 545i Base
  • 2004–2005 BMW 645Ci Base
  • 2004–2005 BMW 745i Base
  • 2004–2005 BMW 745Li Base
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