SKU: 2149809370

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 52257

Sale price$554.40 Regular price$616.00
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  • CAN

Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 52257Overview: 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

Overview:

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.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
BMW 18 30 7 607 665
BMW 18307607665
BMW 18 30 7 607 665
BMW 18307607665

Application:

Year Make Model Submodel Engine Size
2012 - 2016 BMW 328i 2L/L4
2014 - 2016 BMW 428i xDrive 2L/L4
2014 - 2016 BMW 428i 2L/L4
2014 - 2016 BMW 228i 2L/L4
2015 - 2016 BMW 228i xDrive 2L/L4
2015 - 2016 BMW 328i GT xDrive 2L/L4
2013 - 2016 BMW 328i xDrive 2L/L4
2015 - 2016 BMW 428i Gran Coupe 2L/L4
2015 - 2016 BMW 428i xDrive Gran Coupe 2L/L4

Specs:

Material Stainless Steel
Series OEM Grade
Subtitle Federal / EPA Compliant
Title OEM Grade Direct-Fit
Type Direct-Fit
Body Material Stainless Steel
Overall Length (In.) 18.75
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 1
Inlet Attachment Clamp-On
Main Piping Diameter (In.) 3.75
Outlet Attachment Clamp-On
Oxygen Sensor Location Pre Converter and Midbed
Finish Stainless Steel
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2149809370

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4.8 ★★★★★
Based on 6 reviews
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S
Verified Purchase
Saeed Rabbanifar
New York, US
★★★★★ 5
Easy assembly and smooth movement
This chair has been a great addition to my home office. The assembly instructions are simple and easy to follow. The height adjusts smoothly, and the chair is very comfortable. I sit at my desk for about 9 hours a day, and this chair makes it easy to stay seated and work for long hours without discomfort. The cushioning and back support are solid. It spins well, and the wheels move smoothly. The build quality feels sturdy and reliable. Overall, a great value and a solid choice for anyone with a desk job. Highly recommend.
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Reviewed in the United States on April 5, 2026
J
Verified Purchase
Jim N.
Boise, US
★★★★★ 5
Great chair
Color: Brown
Love this chair. Very comfortable and supportive. Color matches my leather couch perfectly. Time consuming to put together.
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Reviewed in the United States on June 5, 2026
L
Verified Purchase
Langle
Birmingham, US
★★★★★ 5
Beautiful and very steady office chair
Color: Brown, Color: Brown
Beautiful, Ergonomic, and very steady for this good quality leather office chair. The side armrests and the back support are very comfortable to seat. The assembly instruction and illustrated photos are quite simple to follow which make ease of assembly. I got the brown color leather which matches perfectly with my desk. Overall , I am very please with this office chair
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Reviewed in the United States on February 18, 2026
Y
Verified Purchase
Yve
Waukegan, US
★★★★★ 5
Stylish, Comfortable, and Great Quality
Color: Brown
I am absolutely in love with this chair! The brown leather looks very premium and fits my home office aesthetic perfectly. It was easy to assemble and feels very sturdy. The lumbar support is just right for long working hours, and the rocking feature is a nice bonus. Definitely worth the price!
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Reviewed in the United States on March 26, 2026
V
Verified Purchase
Vava
Los Angeles, US
★★★★★ 5
Comfortable and high quality
Color: Brown
This brown leather office chair is a great balance of comfort, style, and functionality. The rich brown tone gives it a classic look that elevates my workspace.The leather feels super smooth and high quality. Very easy to put together. It feels sturdy and well-built, with adjustable height. Size is just right for most offices. I love this chair, definitely an excellent choice.
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Reviewed in the United States on February 24, 2026

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