SKU: 43542949749

Catalytic Converter for 2006-2009 Audi A3 Quattro 3.2L MagnaFlow 49873

Sale price$717.30 Regular price$797.00
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Catalytic Converter for 2006-2009 Audi A3 Quattro 3.2L MagnaFlow 49873Overview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 49873. 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 49873. 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 2006-2009 Audi A3 Quattro and interchanges with OE parts 1K0 254 507 DX and 1K0 254 504 RX. 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 1K0 254 504 RX
Volkswagen 1K0 254 507 DX
Audi 1K0254504RX
Volkswagen 1K0254507DX
Audi 1K0 254 504 RX
Volkswagen 1K0 254 507 DX
Audi 1K0254504RX
Volkswagen 1K0254507DX

Application:

Year Make Model Submodel Engine Size
2006 - 2009 Audi A3 Quattro 3.2L/V6

Specs:

Air Tube Adaptable No
Material Stainless Steel
Type Direct-Fit
Sensor Port Count 4
Hangers Included Yes
Overall Length (In.) 70.625
Mounting Hardware Included Yes
Heat Shield Attached No
Main Piping Diameter (In.) 2
Gasket Included No
Clamp Included Yes
Title OEM Grade Direct-Fit
Outlet Attachment Clamp-On
Subtitle Federal / EPA Compliant
Oxygen Sensor Location Pre and Post Converter
Series OEM Grade
Finish Stainless Steel
Inlet Attachment Bolt-On
Converter Quantity 2
Substrate Material Ceramic
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: 43542949749

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4.8 ★★★★★
Based on 18 reviews
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Product Reviews
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Verified Purchase
superbrain
Grantham, US
★★★★★ 5
Size seems spot on shoe is beautiful
Size: 12, Color: White
These are beautiful shoes. A great cross between the ubiquitous flat as a board shoes like vans and tennis shoes. More comfortable than the super flat shoes and more formal than sneakers. Very soft leather. Not much arch support and I don't know if an insert would fit well. I am between an 11.5 and 12 in most brands (actual foot length from heel to tip of big toe is 11 and 1/8 inches). These fit perfectly in a 12 with room for comfort. An 11.5 probably would fit but snugly. I do not agree that they should be sized down at least based on my experience. If you can get these for under eighty dollars like I did they are well worth it. I'll be wearing them all summer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2021
I
Verified Purchase
It's cool.
Birmingham, US
★★★★★ 4
Weightless, well made. But there are problems with size
Size: 8.5, Color: White
I bought it for a teenager, for size 81/2. This, according to the dimensions on the page, is 25.9 centimeters. They came, the size was indicated correctly, but they are large for the child. Very large. They fit me, size 10. The child is disappointed. Well made, look neat on the foot. Almost weightless But I can't give the maximum rating. I wish the seller to deal with the size grid.
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Reviewed in the United States on April 15, 2026
M
Verified Purchase
Matthew Gonzales
Bozeman, US
★★★★★ 5
Amazing Shoe!
Size: 9 Wide, Color: Blazer Blue Hand Stain
Amazing shoe!! Comfortable to wear for long periods of time! Highly recommend!! 👍🏾
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Reviewed in the United States on November 17, 2025
W
Verified Purchase
William Mantilla
Draper, US
★★★★★ 5
Calzado elegante para oficina de excelente calidad
Producto de excelente calidad. La entrega fue rápida y el empaque llegó en perfectas condiciones. Cumple completamente con lo descrito en la publicación.
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Reviewed in the United States on April 28, 2026
M
Verified Purchase
MH
Battle Creek, US
★★★★★ 3
Not A Walking Shoe
Size: 9.5, Color: Black/British Tan
In the photo online this shoe looks like it will be very comfortable. Kind of a classy Coach's Shoe. Also in the photo the heel portion of the sole looks thick and supportive. I bought them thinking they would be my go-to travel shoe. Wrong. This is not a comfortable shoe for extended wear. Short durations, OK. The main problem is that the sole is very thin and flexible in all directions. There is no, as in zero arch support, plus that thin heel means that you tend to rock back on your heels and it feels like you're pounding the pavement. I've worn once and I'm very disappointed. They look great, definitely high quality materials, but using them for the intended purpose of travel.... fah get about it. If you're looking for a good looking shoe to wear around the gym and you don't intend to use the treadmill, or elliptical, then this is the shoe you want. They would definitely be returned if I hadn't already worn them outside.
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Reviewed in the United States on August 11, 2023

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