Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededMAGNAFLOWPART NUMBER: 642-52257
OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 52257
$1,23200
Ships on 09/17/2026
Lowest Price Guarantee- OEM Grade Direct-Fit Catalytic Converter
Magnaflow 52257 Features:
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52257. 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 2012-2016 BMW 328i, 2013-2016 BMW 328i xDrive, and more, this direct-fit catalytic converter also interchanges with OE part 18 30 7 607 665. 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.Magnaflow OEM Grade Catalytic Converters
OEM-grade Catalytic Converters: OEM-grade converters meet both EPA and CARB standards. However, if a vehicle is registered in California, only CARB-approved converters can be used.
Part TypeCatalytic Converter
Product LineMagnaflow OEM Grade Catalytic Converters
BrandMAGNAFLOW
Package Height6.5
Package Width6.5
Package Length21.25
Weight8.0 PG
Part CategoryPerformance Parts
Part FitmentDirect Fit
Vendor Part Number52257
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
