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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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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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Commander Salamander
Alexandria, US
★★★★★ 5
Basically, the perfect t-shirt.
Size: 5X-Large, Color: Black
Love these things... convenient, surprisingly durable, fit well. Basically, the perfect t-shirt.
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Reviewed in the United States on May 26, 2026
G
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Georgia in Denver
Charlottesville, US
★★★★★ 5
Classic look, great feel and great price.
Color: Black, Size: X-Large
Super comfy and casual, but classy enough that it can be worn out. I find this shirt extremely comfortable, it is a classic look and is very flattering. I wear a size 14 and the XL is loose but not baggy. It washes well, does not wrinkle if I get it out of the dryer and folded in appropriate time, and the material is a good weight for the cost of the shirt. I would likely buy again as this is a great summer staple.
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Reviewed in the United States on May 2, 2026
A
Verified Purchase
a customer
Carnegie, US
★★★★★ 5
Runs true to size and well made!
Color: Black, Size: Medium
I am very pleased with the size and cut of this top. I hesitated on sizing (at 5'1" and 105 lb) because I like a looser fit and am sometimes given different size recommendations. Many times the tops are too large and must be altered or simply passed on to thrift stores. This shirt in a medium is perfect in its fit, flows nicely. The neckline is not too low, but more like a shirt with a couple of top buttons unbuttoned- no gap. The sleeve length is good for me as my shoulders are a bit narrow. (I checked and no way to remove the stitches that hold the sleeve into a cuff. They are deeply embedded into this soft opaque fabric that has some stretch. (Even with the best of seam rippers and sharp eyesight!)I think the rolled cuff is cute! Top drapes well and is a great length for jeans or shorts- dressy casual wear, with its perfect fabric thickness. I really like the black color. I would not wear it with leggings because of the length, but jeggings are great with it. The little contrasting buttons are a nice touch. Great value buy.
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Reviewed in the United States on May 5, 2026
D
Verified Purchase
donna
Louisville, US
★★★★★ 4
Great material! Comfortable fit!
Color: White, Size: Large
Great quality! Very soft material and holds its shape after wear and is not see-through. V-neck and buttons are positioned properly and the cap sleeve looks great! Have not washed yet but with the material I am thinking it will hold. I originally ordered L based on reviews, but it's too big all over so re-ordering in M. I'm 5'4", 135 for reference.
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Reviewed in the United States on April 6, 2026
J
Verified Purchase
J.M.D.
Draper, US
★★★★★ 5
Cool and Comfortable
Color: Army Green, Size: Small
Tops are well made of great fabric. They run true to size. They fit great and are great for summer wear.
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Reviewed in the United States on May 17, 2026

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