SKU: 20210834189

Catalytic Converter for 2007-2010 Audi Q7 3.6L MagnaFlow 51957

Sale price$620.10 Regular price$689.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

Catalytic Converter for 2007-2010 Audi Q7 3.6L MagnaFlow 51957Overview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51957. 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 51957. 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. Designed to fit the 2007-2010 Audi Q7 and 2007-2010 Volkswagen Touareg, this direct-fit catalytic converter also interchanges with OE parts 7L8 254 400 PX, 7L8 254 400 FX, among others.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Volkswagen 7L0 254 400 EX
Volkswagen 7L0 254 400 FX
Volkswagen 7L6 254 401 JX
Audi 7L8 254 400 FX
Audi 7L8 254 400 LX
Audi 7L8 254 400 PX
Volkswagen 7L0254400EX
Volkswagen 7L0254400FX
Volkswagen 7L6254401JX
Audi 7L8254400FX
Audi 7L8254400LX
Audi 7L8254400PX
Volkswagen 7L0 254 400 EX
Volkswagen 7L0 254 400 FX
Volkswagen 7L6 254 401 JX
Audi 7L8 254 400 FX
Audi 7L8 254 400 LX
Audi 7L8 254 400 PX
Volkswagen 7L0254400EX
Volkswagen 7L0254400FX
Volkswagen 7L6254401JX
Audi 7L8254400FX
Audi 7L8254400LX
Audi 7L8254400PX

Application:

Year Make Model Submodel Engine Size
2007 - 2010 Audi Q7 3.6L/V6
2007 - 2010 Volkswagen Touareg 3.6L/V6

Specs:

Body Material Stainless Steel
Overall Length (In.) 38.25
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 2
Inlet Attachment Bolt-On
Oxygen Sensor Location None
Material Stainless Steel
Outlet Attachment Clamp-On
Finish Stainless Steel
Series OEM Grade
Subtitle Federal / EPA Compliant
Title OEM Grade Direct-Fit
Main Piping Diameter (In.) 2.25
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: 20210834189

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4.7 ★★★★★
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Verified Purchase
Robin
New York, US
★★★★★ 5
Happy Maltese
Color: Red
This is my 5 month old Maltese’s favorite toy! Loves the squeaking and paper like sound!! Stays together with all of his biting and tugging!! Very durable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
K
Verified Purchase
karen
Grantham, US
★★★★★ 5
He likes it
Color: Gray
Cute two pack, crinkles and squeaky, fun toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
K
Verified Purchase
KIM J.
San Leandro, US
★★★★★ 5
Eldestructo Jack
To say my pup loved them was an UNDERSTATEMENT. Within 12 hrs what I bought for 3 dogs has become 1 dogs . He literally has ripped the heads off. I wish a lil more durable but hey he love each one. He is special lil man who can tear anything up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
S
S. H.
Lowell, US
★★★★★ 5
Holds Up Well So Far – Nice Multi-Texture Toy
We picked up this rope plush for our dog, and overall it’s been a solid addition to the toy bin. The combination of soft plush and rope makes it more interesting than a standard stuffed toy. Our dog likes to chew on the rope sections and carry it around by the neck, and it’s held up better than most plush toys we’ve tried. The stitching seems reinforced in key areas, and even after several play sessions (including some light tug), it hasn’t come apart. That said, the size is something to pay attention to. This seems better suited for small to medium dogs or for supervised play if your dog is rough with toys. Also, while it does have a squeaker, it’s not overly loud, which could be a plus or minus depending on your preference. Overall, it’s a fun, well-designed toy that mixes textures nicely and keeps our dog engaged. Just match it to your dog’s play style and expectations for durability.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
C
Verified Purchase
Cheri Asher
Waukegan, US
★★★★★ 1
Terrible product
These made my dog very sick. The chemical smell alone is too much. Should not be aloud for puppies to chew on .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026

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