SKU: 19701791333

2011-2012 Audi A8 Quattro Direct-Fit Catalytic Converter 21-694 Magnaflow

Sale price$427.95 Regular price$475.50
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

2011-2012 Audi A8 Quattro Direct-Fit Catalytic Converter 21-694 MagnaflowOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 21 694. 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 21-694. 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 2011-2012 Audi A8 Quattro and interchanges with OE part 4H0 254 200 MX. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation.

Note : Not For Sale in California

Interchange:
Brand  Interchange Part Number
Audi 4H0 254 200 MX
Audi 4H0254200MX
Audi 4H0 254 200 MX
Audi 4H0254200MX

Application:

Year Make Model Submodel Engine Size
2011 - 2012 Audi A8 Quattro 4.2L/V8

Specs:

Mounting Hardware Included Yes
Air Tube Adaptable No
Outlet Attachment Bolt-On
Overall Length (In.) 14.75
Outlet Quantity 1
Inlet Quantity 1
Heat Shield Attached No
Type Direct-Fit
Title OEM Grade Direct-Fit
Subtitle Federal / EPA Compliant
Substrate Ceramic
Series OEM Grade
Oxygen Sensor Location Pre Converter and Midbed
Outlet Diameter (In.) 2.25
Material Stainless Steel
Body Height (In.) 5
Main Piping Diameter (In.) 2.25
Inlet Diameter (In.) 2.25
Inlet Attachment Bolt-On
Hangers Included No
Gasket Included Yes
Finish Stainless Steel
Converter Quantity 1
Clamp Included No
Body Width (In.) 5
Body Type Spun
Body Shape Round
Body Length (In.) 9.5
Sensor Port Count 2
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: 19701791333

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4.6 ★★★★★
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nicholas a reese
New York, US
★★★★★ 4
Great for. Recommend swapping set screws out for longer ones.
Works great and fits like a glove. Would recommend providing install instructions for less mechanically inclined individuals and definitely switching to MUCH longer set screws.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 26, 2021
J
Verified Purchase
Julie
Lake Worth, US
★★★★★ 5
Great product!
Works great! Did very well in bed of truck. Groceries don't slide out during travel. Highly recommend.
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Reviewed in the United States on April 14, 2026
Y
Verified Purchase
Yurisnel Arango Suárez
Houston, US
★★★★★ 5
Heavy duty, super stretchy, and keeps everything secure!
I am impressed with this truck bed cargo net. It stretches incredibly well to cover full loads, but snaps back into shape perfectly without sagging. The elastic mesh is thick and feels very durable. The included hooks are sturdy and make it super easy to anchor down to the truck bed tie-downs in just a few seconds. I’ve used it for groceries, camping gear, and loose boxes on the highway, and absolutely nothing shifts or flies out. If you want peace of mind while driving your truck, this organizer is a must-have. Highly recommended!
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Reviewed in the United States on May 23, 2026
D
Verified Purchase
Denise Esau
Birmingham, US
★★★★★ 5
Net
Works well,good quality product. great value.
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Reviewed in the United States on May 27, 2026
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Verified Purchase
Ben
Lexington, US
★★★★★ 4
Great organizer
Good quality product. Keeps things from bouncing around in the bed of my truck.
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Reviewed in the United States on May 27, 2026

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