Direct-Fit Catalytic Converter 1999-2003 BMW 540i/it 4.4L (Rear, P/S)
InfoVehicle Info Needed
MAGNAFLOWPART NUMBER: 642-49786

Direct-Fit Catalytic Converter 1999-2003 BMW 540i/it 4.4L (Rear, P/S)

$90700
ShippingShips on 09/14/2026
Lowest PriceLowest Price Guarantee

BMW
    Direct-Fit Catalytic Converter
  • 1999-2003 BMW 540i/it 4.4L (Rear, P/S)
  • 1999-2001 BMW 740i 4.4L (Rear, P/S)

  • EPA Compliant
  • Stainless Steel Construction

    MagnaFlow Direct-Fit California Emissions Catalytic Converters are designed to original equipment specifications for easy, bolt-on installation. These converters feature a ribbed body that minimizes expansion and distortion when heated up. The ribs form a channel that protects the cushioning mat from direct exposure to exhaust gases, and they hold the ceramic catalyst in proper alignment. Direct-Fit Catalytic Converts use a monolithic honeycomb catalyst with a ceramic coating that is designed for maximum flow and surface area. The coating method is strictly controlled to maintain exact specifications.

    Note: These catalytic converters are legal for sale in the state of California.

Part TypeCatalytic Converter
Product LineMagnaflow Direct-Fit California Emissions Catalytic Converters
BrandMAGNAFLOW
Package Height11.12
Package Width13.75
Package Length48.5
Weight13.0 PG
Part CategoryPerformance Parts
Universal Or Specific FitSpecific
Outlet Size2.25 in (57.2 mm)
Cat Converter Air Tube AdapterNot Air Tube Kit Adaptable
Converter Body SizeOEM
Oxygen Sensor LocationPre and Post Converter
Body SizeOEM
Outlet Quantity1
EmissionNon-California (49-State)
Overall Length46 in (1168.4 mm)
Core Substrate MaterialOEM
MaterialStainless Steel
Catalytic Converter FormatPre-Catalytic Converter and Main Catalytic Converter
Inlet Size (In.)2.25
California Air Board ApprovedNo
Substrate MaterialOEM
Exhaust Pipe MaterialStainless Steel
Exhaust Component Mount TypeUses Factory Hangers
Recommended UseConverter
Part FitmentDirect Fit
Vendor Part Number49786
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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