SKU: 31927915583

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 52931

Sale price$315.90 Regular price$351.00
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 52931Overview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 52931. 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 52931. 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 2015 BMW M4 and 2015 BMW M3, this direct-fit catalytic converter also interchanges with OE part 18 32 7 848 044. 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 32 7 848 044
BMW 18327848044
BMW 18 32 7 848 044
BMW 18327848044

Application:

Year Make Model Submodel Engine Size
2015 BMW M3 3L/L6
2015 BMW M4 3L/L6

Specs:

Air Tube Adaptable No
Oxygen Sensor Location Pre and Post Converter
Sensor Port Count 2
Gasket Included No
Overall Length (In.) 14.625
Inlet Attachment Clamp-On
Mounting Hardware Included Yes
Hangers Included No
Heat Shield Attached No
Main Piping Diameter (In.) 3
Material Stainless Steel
Outlet Attachment Bolt-On
Clamp Included No
Series OEM Grade
Subtitle Federal / EPA Compliant
Title OEM Grade Direct-Fit
Type Direct-Fit
Finish Stainless Steel
Converter Quantity 1
Substrate Material Ceramic
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: 31927915583

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4.5 ★★★★★
Based on 7 reviews
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Product Reviews
L
Verified Purchase
Lori Cabral
San Leandro, US
★★★★★ 5
Great for allergy eyes
Size: 60 Count (Pack of 1)
Excellent wipes, a bit large but do a great job soothing eyes. No stinging, portable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
C
Verified Purchase
Christie L.
Birmingham, US
★★★★★ 5
Blink Eye Wipes are the Best
Size: 60 Count (Pack of 1)
My eye doctor recommended a different brand (which I have used) and find these to be just as effective and at a better price. They are very soothing to the eye and a nice treat at the end of the day. They are very soft, with a light & refreshing fragrance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
P
Verified Purchase
penny & dodi's ma
Fort Morgan, US
★★★★★ 4
Good, could be a little better
Size: 60 Count (Pack of 1), Size: 60 Count (Pack of 1)
Thick, generously sized and very durable. With my allergies it's helpful that after thoroughly cleaning around my eye area I can use this to wipe my face and neck, too. I like that each side has a different texture,one for gentle exfoliating, the other for smooth wiping - both sides are soft. There's no real smell to speak of. The individually wrapped packets also make it very easy to toss these in my backpack, purse, car, luggage. They could be a little more moist and mintier though. I was hoping for a residual freshness feeling that's only slightly there. Hopefully the company will make some minor tweaks. I'll continue to buy these however, they're a pretty unique product, provide sufficient on-the-spot relief and are a good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
N
Verified Purchase
N. Kop
Chelsea, US
★★★★★ 5
Covers all my passes
Size: 60 Count (Pack of 1)
I've used several brands of eye wipes and I think I'll stop looking any further after using these. The wipes are super moist and the largest I've come by. They are soft thick wipes which I appreciate especially after say cutting grass or any outdoor activities that might attract pollen or dust to my lids. I've used some that are very thin and felt harsh. My skin feels clean yet moisturized after using them. I'm totally happy that my lids are not burning and itchy anymore.
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Reviewed in the United States on May 7, 2026
C
Verified Purchase
Christina D
Waukegan, US
★★★★★ 5
Relief for your eyes if work on the computer
Size: 60 Count (Pack of 1)
I have been using these wipes for a long time and have been great for my sensitive eyes. Even though I use blue light glasses and toned my monitors for work my eyes would sting like lemons were put on it. After I use these wipes it cools down my eyes and makes it better again. I really recommend these wipes for anyone that has this issue too because it was hard to drive my car when my eyes acted up but after I use the wipes the drive home from the office is like nothing occurred. These wipes dont sting when you use them like the walgreens version does. It honestly feels like a relief when you use them is the best I can describe it. I keep these in my purse, work bag and office drawer since these are individual wipes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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