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Catalytic Converter for 2004 BMW 745i

We have 6 Items In-stock. Select your vehicle's Submodel to continue.

Magnaflow OEM Grade (49-State Legal) Direct Fit Catalytic Converter

  • Not legal for use in California or in states adopting the California emissions standards
  • Designed for vehicles equipped with California emissions but not registered or driven in a state adopting the California emissions standards (see item details for more information)
  • Easy bolt-on Installation with no cutting, welding or bending required
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal direct-fit catalytic converters are specifically designed to fit your vehicle with a no-hassle installation – no cutting, welding, or bending required.  Engineered to cut emissions and improve performance.

Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Direct Fit, Driver Side, 49-State Legal - No CA Shipments
$818.63 List Price $1,059.40 Save $240.77 Availability: In Stock
  • Free Ground Shipping
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  • SKU#: M6649789
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
  • EO Number: Not applicable
  • Notes: Exhaust Manifold with Integrated Catalytic Converter OEM GRADE Federal (Exc.CA)
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2004 BMW 745i submodels:
  • 8 Cyl 4.4L | Base
Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Direct Fit, Passenger Side, 49-State Legal - No CA Shipments
$818.63 List Price $1,059.40 Save $240.77 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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more

)
  • SKU#: M6649790
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • EO Number: Not applicable
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2004 BMW 745i submodels:
  • 8 Cyl 4.4L | Base

Magnaflow California Legal Direct-Fit Catalytic Converters

  • California/50-State Legal
  • Easy bolt-on Installation with no cutting, welding or bending required
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These direct-fit 50-State Legal catalytic converters are specifically designed to fit your vehicle with a no-hassle installation – no cutting, welding, or bending required.  Engineered to cut emissions and improve performance.

Magnaflow Catalytic Converter, Magnaflow 50-State Direct-Fit, Front, 50-State Legal
$875.75 List Price $1,133.32 Save $257.57 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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more

)
  • SKU#: M6656790
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
  • Dimensions: 30.25 in. overall length
  • EO Number: D-193-107
  • Notes: Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 2004 BMW 745i submodels:
  • 8 Cyl 4.4L | Base
Magnaflow Catalytic Converter, Magnaflow 50-State Direct-Fit, Front, 50-State Legal
$875.75 List Price $1,133.32 Save $257.57 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: M6656789
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
  • Dimensions: 30.25 in. overall length
  • EO Number: D-193-107
  • Notes: Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 2004 BMW 745i submodels:
  • 8 Cyl 4.4L | Base

Magnaflow 49-State Legal Direct Fit Catalytic Converter

  • Not legal for use in California or in states adopting the California emissions standards
  • Easy bolt-on Installation with no cutting, welding or bending required
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal direct-fit catalytic converters are specifically designed to fit your vehicle with a no-hassle installation – no cutting, welding, or bending required.  Engineered to cut emissions and improve performance.

Magnaflow Catalytic Converter, Magnaflow 49-State Direct Fit, Passenger Side, 49-State Legal - No CA Shipments
$757.09 List Price $979.76 Save $222.67 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: M6650401
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • EO Number: Not applicable
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2004 BMW 745i submodels:
  • 8 Cyl 4.4L | Base
Magnaflow Catalytic Converter, Magnaflow 49-State Direct Fit, Driver Side, 49-State Legal - No CA Shipments
$757.09 List Price $979.76 Save $222.67 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: M6650400
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
  • EO Number: Not applicable
  • Notes: Exhaust Manifold with Integrated Catalytic Converter Federal (Exc.CA)
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2004 BMW 745i submodels:
  • 8 Cyl 4.4L | Base