SKU: 87015659493

Catalytic Converter for 2015-2018 BMW M3 3.0L MagnaFlow 52925

Sale price$718.20 Regular price$798.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Catalytic Converter for 2015-2018 BMW M3 3.0L MagnaFlow 52925Overview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 52925. 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 52925. 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 30 7 851 178. 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 7 851 178
BMW 18307851178
BMW 18 30 7 851 178
BMW 18307851178

Application:

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

Specs:

Air Tube Adaptable No
Sensor Port Count 0
Overall Length (In.) 55.5
Inlet Attachment Bolt-On
Mounting Hardware Included Yes
Heat Shield Attached No
Main Piping Diameter (In.) 2
Material Stainless Steel
Clamp Included Yes
Hangers Included Yes
Series OEM Grade
Subtitle Federal / EPA Compliant
Title OEM Grade Direct-Fit
Type Direct-Fit
Finish Stainless Steel
Converter Quantity 2
Outlet Attachment Clamp-On
Substrate Material Ceramic
Gasket Included No
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: 87015659493

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Jkay
Alexandria, US
★★★★★ 5
Quick, Simple, and Stand Behind what they sell.
Filed a claim and immediately received a response with instructions. Once I mailed the defective product, with the provided mailing label, I received my refund. Quick, simple, and honest.
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Reviewed in the United States on March 26, 2026
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Robinann43
Chelsea, US
★★★★★ 5
Good insurance
Great insurances
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Reviewed in the United States on May 14, 2026
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kentdb
Bozeman, US
★★★★★ 5
Definitely worth it.
Glad we did this it was easy and worth it.
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Reviewed in the United States on April 11, 2026
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Rick
Grantham, US
★★★★★ 5
Very fast.
Very responsive, I was impressed.
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Reviewed in the United States on May 5, 2026
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Verified Purchase
D. G. Atkinson
Lake Worth, US
★★★★★ 4
Vaccuum
Does not work well on deeper pile carpeting. Does not have an adjustment to raise or lower the beater bar . Good on hardwood floors or tile.
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Reviewed in the United States on May 8, 2025

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