SKU: 96544549036

Catalytic Converter for 2003-2004 Audi RS6 4.2L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFl

Sale price$396.90 Regular price$441.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Catalytic Converter for 2003-2004 Audi RS6 4.2L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 49743. 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 49743. 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 2003-2004 Audi RS6 and interchanges with OE part 4B3 253 058 EX.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Audi 4B3 253 058 EX
Audi 4B3253058EX
Audi 4B3 253 058 EX
Audi 4B3253058EX

Application:

Year Make Model Submodel Engine Size
2003 - 2004 Audi RS6 4.2L/V8

Specs:

Body Material Stainless Steel
Overall Length (In.) 40.6
Series OEM Grade
Substrate Material Ceramic
Air Tube Adaptable No
Subtitle Federal / EPA Compliant
Converter Quantity 2
Title OEM Grade Direct-Fit
Inlet Attachment Bolt-On
Type Direct-Fit
Main Piping Diameter (In.) 2.5
Finish Stainless Steel
Oxygen Sensor Location Pre and Post Converter
Material Stainless Steel
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: 96544549036

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4.0 ★★★★★
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S
Verified Purchase
Susan Collin
Bozeman, US
★★★★★ 5
Great buy!
My large dog has been chewing on it for months. She loves it and it’s almost indestructible!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
J
Verified Purchase
Judy Deibel
New York, US
★★★★★ 3
A challenging chew.
We have 3 Gordon Setters, 2 of which like toys to chew on. These last a long time. The only thing I would caution ⚠️ you about is that over time, these develop sharp edges. If they rub the toy on you, you will know it. Especially if you are wearing shorts. I do like these toys for their longevity.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 29, 2025
D
Verified Purchase
Dion
Grantham, US
★★★★★ 4
Durability
My Daisy is a very heavy cheer, this is perfect for her. Yes it feels like heavy plastic but hey it does the job as well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026
A
Verified Purchase
Alecia Smith
Waukegan, US
★★★★★ 5
My god loves his new chew bone 😍
My dog loves this chew bone, he chewed on it daily since I gave it to him. It's good value for money, pretty hard, lasted about a month & a half. Good size bone for a medium sized dog
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
D
Verified Purchase
Debra S.
Houston, US
★★★★★ 5
Long lasting bone for aggressive chewers!
My dog loves to chew on this bone. She is a corgi, very aggressive chewer. This bone will last forever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026

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