SKU: 66174880672

07-10 X3 3.0L Manifold Direct-Fit Catalytic Converter 51805 Magnaflow

Sale price$305.55 Regular price$339.50
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

07-10 X3 3.0L Manifold Direct-Fit Catalytic Converter 51805 MagnaflowKeep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51805. 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

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51805. 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. This direct-fit catalytic converter is designed specifically for the 2007-2010 BMW X3 and interchanges with OE part 18 40 3 415 422. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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.
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: 66174880672

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4.7 ★★★★★
Based on 12 reviews
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F
Verified Purchase
Francisco Diaz Gonzalez
Lake Worth, US
★★★★★ 1
Muy grande
No le cae
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
J
Verified Purchase
Jay Hernandez
Houston, US
★★★★★ 5
Perfect fit.
Great fitment, very happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2023
B
Verified Purchase
brian S.
Bozeman, US
★★★★★ 1
Not good.
Do not fit properly at all. It's loose and wobbly and that is not good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2023
B
Verified Purchase
brian
San Leandro, US
★★★★★ 5
Better upgrade for older BMW
Material Type: Plastic
Perfect fit
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Reviewed in the United States on March 20, 2026
A
Verified Purchase
Amanda
Port Orchard, US
★★★★★ 5
Amazing
Material Type: Plastic
I purchased the Front Center Console Cup Holder as a replacement and it worked perfectly. The fit was very good and it matched the interior of the car nicely. It feels sturdy and holds cups securely without them moving around while driving. Installation was simple and took just a few minutes. It’s a great solution if your original cup holder is broken, worn out,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026

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