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BMW 745i Catalytic Converters

This page brings together catalytic converters for the BMW 745i covering model years 2002–2005, including universal and direct-fit styles from a range of brands. Choose your model year above and this page keeps only the catalytic converters that fit your BMW 745i. Each listing is matched to our vehicle fitment data before it appears here.

1 - 2 of 2 results

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Picture of MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter

15 reviews
Vehicle Specific
from $25
In Stock (10+)
Picture for manufacturer Magnaflow
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Best Seller Free Shipping
Picture of Magnaflow 451206 Universal Catalytic Converter Inlet/Outlet - 2.50in

Magnaflow 451206 Universal Catalytic Converter Inlet/Outlet - 2.50in

52 reviews
Part: 451206
Vehicle Specific
$423.00
1 left at this price
Picture for manufacturer Magnaflow

What's here for your BMW 745i

  • Direct-fit catalytic converters designed to match the factory exhaust routing
  • Universal catalytic converters for flexible installation applications
  • Manifold-style catalytic converters that integrate close to the engine

The widest selection here comes from Walker Exhaust, Magnaflow, AP Exhaust, and Dorman, covering a variety of fitment styles and configurations for the BMW 745i. Other categories BMW 745i owners shop for: BMW 745i Springs and Suspension Parts, BMW 745i Body Control Cables and BMW 745i Emission Control Sensors, or browse all BMW 745i parts and accessories.