SKU: 20856406087

Catalytic Converter for 2011-2015 Audi Q7 3.0L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlo

Sale price$401.40 Regular price$446.00
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Catalytic Converter for 2011-2015 Audi Q7 3.0L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFloOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 52400. 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 52400. 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 2011-2015 Audi Q7 and interchanges with OE parts 7L8 254 301 QX, 7L8 254 301 KX, among others. Avoid potential exhaust leaks by using the included gaskets to get a proper seal.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Audi 7L8 254 301 BX
Audi 7L8 254 301 KX
Audi 7L8 254 301 QX
Audi 7L8254301BX
Audi 7L8254301KX
Audi 7L8254301QX
Audi 7L8 254 301 BX
Audi 7L8 254 301 KX
Audi 7L8 254 301 QX
Audi 7L8254301BX
Audi 7L8254301KX
Audi 7L8254301QX

Application:

Year Make Model Submodel Engine Size
2011 - 2015 Audi Q7 3L/V6

Specs:

Body Material Stainless Steel
Overall Length (In.) 24.5
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 1
Inlet Attachment Bolt-On
Main Piping Diameter (In.) 2.5
Material Stainless Steel
Outlet Attachment Bolt-On
Oxygen Sensor Location Post Converter
Series OEM Grade
Finish Stainless Steel
Subtitle Federal / EPA Compliant
Title OEM Grade Direct-Fit
Type Direct-Fit
Mounting Hardware Included Yes
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: 20856406087

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4.0 ★★★★★
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A
Verified Purchase
Alvaro Hernando Hurtado Sanchez
Port Orchard, US
★★★★★ 5
Gran Reloj!!
Color: Brown
Excelente producto 100% satisfecho
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
D
Verified Purchase
Donna Brenneman
Chelsea, US
★★★★★ 5
Great looking watch
Color: Green
Fast delivery. Stylishly looking for a man’s watch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2024
B
Verified Purchase
Bryan
Massapequa, US
★★★★★ 5
Favorite watch / solar
Color: Green/Green
I'm partial... I have bought Timex my intire life, they no doubt make the best watches... They take a licking, but keep on ticking is there old commercials.. True.. Great quality, keeps going after many year's... I never bought a solar watch from them prior I have to mention... It should hold up I'm thinking like their battery watches, I hope so. My favorite watch, I own a handful. Watch looks better in person... Downfall, they are trying a new band out of recycled plastic, I don't like it as much as the older bands it's soft, but feels a little strange...
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Reviewed in the United States on March 28, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Great watch
Color: Blue/Blue
Awesome solar watch. Nice not having to bother with batteries
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
R
Verified Purchase
Rick Nelson
Natrona Heights, US
★★★★★ 5
Solar powered
Color: Green/Green
Great watch for us older folks. The hands are large enough to see easily and the fact it is solar powered means batteries do not have to be replaced every year or two.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026

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