SKU: 17972544780

2001 2003 Audi S8 4.2L Direct-Fit Catalytic Converter 4481084 Magnaflow

Sale price$716.40 Regular price$796.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

2001 2003 Audi S8 4.2L Direct-Fit Catalytic Converter 4481084 MagnaflowOverview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 4481084. 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 California Grade CARB Compliant Direct-Fit Catalytic Converter 4481084. 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 2001-2003 Audi S8. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to be certified by CARB for legal use in CA/CARB restricted states for the listed vehicles.

Interchange:
Brand  Interchange Part Number

Application:

Year Make Model Submodel Engine Size
2001 - 2003 Audi S8 4.2L/V8

Specs:

Air Tube Adaptable No
Outlet Attachment Clamp-On
Overall Length (In.) 29.25
Outlet Quantity 1
Mounting Hardware Included Yes
Inlet Quantity 1
Heat Shield Attached No
Type Direct-Fit
Title California Direct-Fit
Subtitle California / CARB Compliant
Substrate Ceramic
Series California
Oxygen Sensor Location Post Converter
Outlet Diameter (In.) 2.375
Material Stainless Steel
Body Height (In.) 4
Main Piping Diameter (In.) 2.5
Inlet Diameter (In.) 2.5
Inlet Attachment Bolt-On
Hangers Included No
Gasket Included No
Finish Stainless Steel
Converter Quantity 1
Clamp Included No
Body Width (In.) 4
Body Type Spun
Body Shape Round
Body Length (In.) 11
Sensor Port Count 1
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: 17972544780

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Amie Johnson
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Reviewed in the United States on May 26, 2026
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Reviewed in the United States on May 26, 2026
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JR
Lake Worth, US
★★★★★ 5
So Gentle on Skin – Switched from Witch Hazel
I’m honestly obsessed with this. It’s incredibly soft and gentle on my skin, and I find myself reaching for it over everything else now. I used to use witch hazel, but this is much less harsh and feels a lot more comfortable on my face. Since switching, my skin just feels calmer and more balanced. I’ve officially made the switch—highly recommend if you’re looking for a gentler alternative to traditional toners.
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Reviewed in the United States on April 26, 2026
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Brawn
Fort Morgan, US
★★★★★ 5
Works well! I feel renewed
I won't share a video but I will tell you it works. Makes my face feel fresh and soft. Blackheads aren't gone but I think it will continue to improve my skin each time I use it
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Reviewed in the United States on October 26, 2025
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Amparo Santel
Alexandria, US
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