SKU: 24421826803

Catalytic Converter for 2002-2005 Audi A4 Quattro 3.0L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

Sale price$333.90 Regular price$371.00
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

Catalytic Converter for 2002-2005 Audi A4 Quattro 3.0L 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 51115. 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 51115. 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 2002-2005 Audi A4 Quattro and interchanges with OE parts 8E0 254 500 PX, 8E0 254 503 RX, among others.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Audi 8E0 254 500 PX
Audi 8E0 254 503 RX
Audi 8E0 254 503 SX
Audi 8E0 254 505 DX
Audi 8E0 254 505 EX
Audi 8E0254500PX
Audi 8E0254503RX
Audi 8E0254503SX
Audi 8E0254505DX
Audi 8E0254505EX
Audi 8E0 254 500 PX
Audi 8E0 254 503 RX
Audi 8E0 254 503 SX
Audi 8E0 254 505 DX
Audi 8E0 254 505 EX
Audi 8E0254500PX
Audi 8E0254503RX
Audi 8E0254503SX
Audi 8E0254505DX
Audi 8E0254505EX

Application:

Year Make Model Submodel Engine Size
2002 - 2003 Audi A4 Quattro 3L/V6
2004 - 2005 Audi A4 Quattro Avant 3L/V6
2004 - 2005 Audi A4 Quattro Base 3L/V6

Specs:

Type Direct-Fit
Main Piping Diameter (In.) 2.25
Body Material Stainless Steel
Overall Length (In.) 44.5
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 1
Inlet Attachment Bolt-On
Outlet Attachment Clamp-On
Oxygen Sensor Location Pre Converter and Midbed
Series OEM Grade
Finish Stainless Steel
Subtitle Federal / EPA Compliant
Material Stainless Steel
Title OEM Grade Direct-Fit
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: 24421826803

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4.3 ★★★★★
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Verified Purchase
John Turner
Battle Creek, US
★★★★★ 5
Beautiful shirt
Size: XX-Large, Color: Sea Green
Great price great cotton shirt. Can’t lose.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Great quality very comfortable
Size: Large, Color: White
100% the best cotton shirt I’ve bought in a very long time loved it so much. I bought the black after I bought it. I started looking at other colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
W
Verified Purchase
Westerner
Grantham, US
★★★★★ 4
Fair quality all cotton Oxford with wide choice of colors
Size: Small, Color: Sky Blue
This is real oxford cloth with the warp dyed and weft left white. It's actually 100% cotton. I've ordered several other "100% Oxford" shirts on Amazon that were not. Amazon's own Essentials brand OCBD is better than this Cotton King brand and only half the price, but it is not offered in even a fourth of the colors. I like all the pastels. Amazon's "Stretch" version is not Oxford cloth or cotton at all. These Cotton King shirts are a bit lighter weight than the non-stretch cotton Amazon Oxford shirts which are about the same weight as the original Brook's Brothers or Lands' End "Sail Rigger Oxford" which is their current heavyweight oxford as well as their "Hyde Park" Oxford from the past. The Brooks Brother's USA-made Oxfords may be worth it, but I don't have a use for them. Their imported "Friday" Oxfords are just overpriced. Lands' End has been changing their sources and the fit is inconsistent often with sleeves that are too short and very few color choices. The all-cotton Amazon Oxfords are at least as good as the Lands' End and Brooks Brothers Friday shirts, sell for as little as Lands' End's lowest sale prices, and fit better, but the color choices are few. I've only bought these Cotton King in a few colors the others aren't offering. They're more expensive, but still half the price of the Friday shirts and worth just as much.
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Reviewed in the United States on June 2, 2026
D
Verified Purchase
deedee
West Palm Beach, US
★★★★★ 5
The way it fits
Size: XX-Large, Color: White
Great my husband loves the shirt , it fits him so comfortably. And loves it all cotton . Thumbs up
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Reviewed in the United States on May 16, 2026
C
Verified Purchase
Carol
West Palm Beach, US
★★★★★ 5
As advertised
Size: Large, Color: Peach
Nice peach pink color. Good for casual as well and suit and tie wear. Machine washed and dried without shrinkage or fading. The material is stiff and requires touch up iron or steam press. Husband likes and says it is comfortable. Would buy again
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Reviewed in the United States on May 2, 2026

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