SKU: 43928321434

2006-2010 BMW M6 Direct-Fit Catalytic Converter 49803 Magnaflow

Sale price$520.20 Regular price$578.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

2006-2010 BMW M6 Direct-Fit Catalytic Converter 49803 MagnaflowOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 49803. 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 49803. 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 2006-2010 BMW M5 and 2006-2010 BMW M6, this direct-fit catalytic converter also interchanges with OE part 18 40 7 836 402. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
BMW 18 40 7 836 402
BMW 18407836402
BMW 18 40 7 836 402
BMW 18407836402

Application:

Year Make Model Submodel Engine Size
2006 - 2010 BMW M6 5L/V10
2006 - 2010 BMW M5 5L/V10

Specs:

Overall Length (In.) 33.5
Series OEM Grade
Subtitle Federal / EPA Compliant
Substrate Material Ceramic
Air Tube Adaptable No
Title OEM Grade Manifold
Body Material Stainless Steel
Type Direct-Fit
Converter Quantity 1
Inlet Attachment Bolt-On
Material Stainless Steel
Mounting Hardware Included Yes
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: 43928321434

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Audrey LeBlanc
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★★★★★ 5
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Color: Brown (Bifold)
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Reviewed in the United States on December 17, 2025
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Massapequa, US
★★★★★ 5
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Reviewed in the United States on March 12, 2026
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Fransize Resilus
Belleville, US
★★★★★ 5
The price
Color: Black Watch-G5010
Great
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Reviewed in the United States on January 13, 2026
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Bri
Los Angeles, US
★★★★★ 5
Outstanding Watch — Style Meets Value!
Color: Black Watch-G5010
I’m so impressed with this OLEVS watch! From the moment my husband put it on, he said it felt comfortable, lightweight, and classy — exactly what he wanted in a dress watch. The minimalist design is sleek and modern, and every time he wears it someone compliments how elegant it looks, especially for the price. The quartz movement keeps time accurately, and the waterproof feature gives peace of mind for everyday wear — and even rainy days. For a watch this affordable, it feels polished and much more expensive than it actually is. If you’re looking for an everyday minimalist watch that doubles as a dress piece, this one truly delivers great quality and style at a stellar price point — absolutely 5 stars!
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Reviewed in the United States on February 18, 2026
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Lumi
Chelsea, US
★★★★★ 5
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Color: BlueFace-G5010
I got this watch for my husband, and it fits him perfectly. He’s retired police officer but still carries himself sharp, and this watch matches that classic, put-together look. The blue face is rich and eye-catching without being flashy. The Roman numerals and silver detailing give it a timeless, elegant style. It looks much more expensive than it is. The black leather-style band is comfortable and fits well. It’s lightweight enough for everyday wear but still feels solid and well made. The day and date feature is clear and easy to read, which is a nice practical touch. Whether he’s dressed up or just heading out casually, this watch pulls everything together. It’s a great combination of classic style and everyday function, that’s easy to set up.
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Reviewed in the United States on February 19, 2026

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