SKU: 1095457146

Catalytic Converter for 2005-2008 Audi A6 Quattro 3.2L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

Sale price$348.30 Regular price$387.00
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Catalytic Converter for 2005-2008 Audi A6 Quattro 3.2L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic ConverterOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 52133. 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 52133. 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 2005-2008 Audi A6 Quattro and interchanges with OE part 4F0 254 554 HX. Hardware is included to eliminate the hassle of working with corroded factory parts.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Audi 4F0 254 554 HX
Audi 4F0254554HX
Audi 4F0 254 554 HX
Audi 4F0254554HX

Application:

Year Make Model Submodel Engine Size
2005 - 2008 Audi A6 Quattro 3.2L/V6

Specs:

Air Tube Adaptable No
Sensor Port Count 1
Overall Length (In.) 67.625
Mounting Hardware Included Yes
Inlet Attachment Bolt-On
Heat Shield Attached No
Hangers Included No
Outlet Attachment Clamp-On
Oxygen Sensor Location Midbed
Series OEM Grade
Subtitle Federal / EPA Compliant
Clamp Included Yes
Title OEM Grade Direct-Fit
Type Direct-Fit
Main Piping Diameter (In.) 2.25
Finish Stainless Steel
Converter Quantity 1
Substrate Material Ceramic
Material Stainless Steel
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: 1095457146

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Keith
West Palm Beach, US
★★★★★ 5
Comfortable
Size: One Size, Color: Green
Comfortable socks.
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Reviewed in the United States on January 4, 2026
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Jackie C.
Carnegie, US
★★★★★ 2
small and tight
Size: One Size, Color: Green
didn’t care for them
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Reviewed in the United States on December 17, 2025
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Mitch tsukinari
Chelsea, US
★★★★★ 3
Disappointed
Size: One Size, Color: Black
These socks seem thinner than in the past. Quality not as good.
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Reviewed in the United States on January 19, 2026
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no body!
New York, US
★★★★★ 5
Perfect fit
Size: Large, Color: (100) White / White / Black
Durable and comfortable. Size works well. Very soft with nice thickness for training. Fairly long lasting
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Reviewed in the United States on February 12, 2026
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Quick Reviews
Natrona Heights, US
★★★★★ 5
Post-COVID Sock Hunt: Finally a Win
Size: Medium, Color: (001) Black / Black / White
Ever since COVID, I haven’t been able to find a pair of socks that hold up for more than a few months. Brands like UA, Adidas, and others seem to have cut corners—likely in response to inflation—by downgrading materials and labor rather than raising prices. The result? Socks that wear thin, rip easily, or lose shape fast. These, however, have been a pleasant surprise. I’ve been wearing them for a few weeks and so far, they’re holding strong. You can tell some cost-saving measures were still made—certain areas feel slightly thinner—but overall, the construction is solid. A key win: they stay on. These are ankle socks (not “no-shows”), and they hug the ankle securely. That’s a huge plus in a world where most post-COVID no-shows slide off halfway through the day. We may never get back to the pre-COVID quality standards without paying a premium, but for now, these are a reliable choice. Ratings: • No slipping: 10/10 • Price: 7/10 • Durability (so far): No pilling or loose threads — promising start.
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Reviewed in the United States on March 24, 2025

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