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Vehicle Info NeededMAGNAFLOWPART NUMBER: 642-49791
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 49791
$1,50600
Ships on 09/14/2026
Lowest Price Guarantee- Conv DF BMW 5-6 06-09 D/S OEM
Magnaflow 49791 Features:
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49791. 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. 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. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2006-2008 BMW 750Li, 2006-2010 BMW 650i, and more, this direct-fit catalytic converter also interchanges with OE part 18 40 7 575 127. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.Part TypeCatalytic Converter
BrandMAGNAFLOW
Package Height7.5
Package Width7.87
Package Length36.5
Weight20.0 PG
Part CategoryPerformance Parts
Outlet SizeOEM
Cat Converter Air Tube AdapterNot Air Tube Kit Adaptable
Converter Body SizeOEM
Cat Converter ConfigurationDirect-Fit
Body SizeOEM
EmissionNon-California (49-State)
Overall Length29.75 in (755.7 mm)
Core Substrate MaterialOEM
MaterialStainless Steel
Catalytic Converter FormatPre-Catalytic Converter and Main Catalytic Converter
Inlet Size (In.)OE
Substrate MaterialOEM
Exhaust Pipe MaterialStainless Steel
Exhaust Component Mount TypeUses Factory Hangers
Recommended UseConverter
Carb CompliantNo
Part FitmentDirect Fit
Vendor Part Number49791
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
