Catalytic Converter for 2002-2005 Audi A4 Quattro 3.0L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter
SKU: 51217255246

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

Sale price$334.80 Regular price$372.00
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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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 51124. 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 51124. 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 254 550 PX, 8E0 254 551 NX, among others.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Audi 8E0254554FX
Audi 8E0 254 550 PX
Audi 8E0 254 551 NX
Audi 8E0 254 552 PX
Audi 8E0 254 554 EX
Audi 8E0 254 554 FX
Audi 8E0254550PX
Audi 8E0254551NX
Audi 8E0254552PX
Audi 8E0254554EX
Audi 8E0254554FX
Audi 8E0 254 550 PX
Audi 8E0 254 551 NX
Audi 8E0 254 552 PX
Audi 8E0 254 554 EX
Audi 8E0 254 554 FX
Audi 8E0254550PX
Audi 8E0254551NX
Audi 8E0254552PX
Audi 8E0254554EX

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:

Body Material Stainless Steel
Overall Length (In.) 46.2
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 1
Inlet Attachment Bolt-On
Main Piping Diameter (In.) 2.5
Outlet Attachment Clamp-On
Oxygen Sensor Location Pre Converter and Midbed
Series OEM Grade
Finish Stainless Steel
Material Stainless Steel
Subtitle Federal / EPA Compliant
Title OEM Grade Direct-Fit
Type 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: 51217255246

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C
Verified Purchase
Cameron Whitworth
Fort Morgan, US
★★★★★ 5
Good for kids
Color: Purple Pink
Perfect for my daughter’s new iPad. Very durable. Love the pink and purple color. Easy to put together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
M
Verified Purchase
Meranii
Omaha, US
★★★★★ 5
Perfect case for my daughter’s iPad
Color: Purple Pink
bought this case for my daughter. The fit is perfect — all the buttons and camera line up exactly and it snaps on securely. The case feels sturdy, protective, and durable but not too heavy, so she can still carry it comfortably. The stand feature is convenient. The design is also super cute — Luna loves it Overall, great quality for the price. I would definitely buy it again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
G
Verified Purchase
G D
Belleville, US
★★★★★ 5
Perfect case
Color: Purple Pink
Great protection for my IPad. I’m always dropping something. This case was pretty easy to install and has the protection over the glass front. No problem using the iPad with the cover. Cute colors and has a loop to store the pen
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Very versatile!
Color: Colorful Pink
I got this iPad case for myself and my two year-old daughter as we both use this iPad. This case has definitely held up very well. I love the material because it’s nonslip so it’s easy for my two-year-old to hold I also love the movable and adjustable prop on the back that also doubles as a handle. There is two spots to put your Apple Pencil, so that’s very neat. It is a little bit bulky, but it is very protective and I think that is a good trade-off. There is also a cover for the charging port to prevent dust from getting in there or any spills. At first I was a little bit weary about it having a built-in screen protector, but it’s very clear and does not interfere with using the screen at all, so it’s actually a nice touch. I really love this thing and think it is worth it!
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Reviewed in the United States on May 24, 2026
P
Verified Purchase
patrina green
Pawtucket, US
★★★★★ 5
Great case
Color: Purple Pink
My daughter loves it and the color is marvelous. It was easy to put on, I would buy again worth my money. Very sterdy as good for kids that love to drop their tablet. I like how its has a strap so your kid can carry it on their over there shoulders.
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Reviewed in the United States on June 8, 2026

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