SKU: 87015659493

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

Sale price$718.20 Regular price$798.00
Save 10%

Pay in installments of $199.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

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

Promo Codes Available:

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 9 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
F
Verified Purchase
Felice L. Kendrick
Natrona Heights, US
★★★★★ 5
Still in tack.
Style: Donkey, Elephant, Cattle, Monkey, Sloth
Considering they are all still in tack with a frenchie and a Rotty playing with they I have to give them a 5. When I bought them I didn’t think they’d last the week. It’s been almost a month and they are still in tack with some very rough playing. My doggies love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
L
Verified Purchase
lovin11
Houston, US
★★★★★ 3
Not indestructible, but still good product
Style: Donkey, Elephant, Cattle, Monkey, Sloth, Style: Donkey, Elephant, Cattle, Monkey, Sloth
These definitely aren’t indestructible. My dog got into two of them within a week. I do love that they aren’t filled with batting . She still loves to play with them even without a squeaker or the inside plastic piece.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
K
Verified Purchase
Kristi Nicole Hershey
Fort Morgan, US
★★★★★ 5
The dog toy set is cute, durable, and great value! Definitely get your fur babies these!
Style: Donkey, Elephant, Cattle, Monkey, Sloth, Style: Donkey, Elephant, Cattle, Monkey, Sloth
My dogs absolutely love these and the durability is great. The size and cost is really good. Definitely will purchase more in the future!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
S
Verified Purchase
scrap girl
Port Orchard, US
★★★★★ 5
Great, durable toy!
Style: Donkey&Sloth
My chihuahua tears the stuffing out of her toys, so I needed something different. This toy is perfect and the fact that there are two is even better. There is always one she can find. The size is just right for her to drag around, shake fiercely, and cuddle up to when she is done. She has had them for about three months and they are very durable. Other toys would have been torn up by now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
S
Verified Purchase
Stephanie
Waukegan, US
★★★★★ 5
Hana approved, gold star toy
Color: Original Pack, Color: Original Pack
This is, according to Amazon, our 11th set in 3 months. According to Hana, our shiba/chi mix, this toy is immaculate. Crunch score is a 10/10 and the squeak? Don't get her started. High pitched, easy to squeak and protected by just enough crunch and fabric that it actually lasts. In fact, she will tear the toy open before the squeaker gives up. This may seem like a small feat, however most toys last 12-30 minutes before the teefies take the squeaker out of commission. Lambchops last about 15 minutes before the squeaker gives in and fluff decorates the floor. The only reason we buy so many so often is because 1. The teefies do eventually puncture and the moment that happens she guts the poor Claw instantly. And 2. She has about 11 teefies, so the mouth gets kinda icky and due to the crunch, washing these kind of sucks- retains a lot of water and cant dry. So we replace them often even if she doesn't get to the gutting. 10/10. Its her favorite toy. And we've tested a lot of toys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

recommand products