SKU: 86153855100

Catalytic Converter for California Grade CARB Compliant Direct-Fit Catalytic Converter MagnaFlow 441096

Sale price$706.50 Regular price$785.00
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  • CAN

Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Catalytic Converter for California Grade CARB Compliant Direct-Fit Catalytic Converter MagnaFlow 441096Overview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 441096. 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 California Grade CARB Compliant Direct-Fit Catalytic Converter 441096. 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 2004-2006 Audi S4, 2004 Audi A6 Quattro, and more, this direct-fit catalytic converter also interchanges with OE parts 8E0 254 551 QX and 8E0 254 554 QX. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to be certified by CARB for legal use in CA/CARB restricted states for the listed vehicles.

Interchange:
Brand  Interchange Part Number
Audi 8E0 254 551 QX
Audi 8E0 254 554 QX
Audi 8E0254551QX
Audi 8E0254554QX
Audi 8E0 254 551 QX
Audi 8E0 254 554 QX
Audi 8E0254551QX
Audi 8E0254554QX

Application:

Year Make Model Submodel Engine Size
2004 - 2006 Audi S4 4.2L/V8
2004 Audi A6 Quattro 4.2L/V8
2004 Audi Allroad Quattro 4.2L/V8
2006 Volkswagen Phaeton 4.2L/V8

Specs:

Air Tube Adaptable No
Converter Quantity 2
Main Piping Diameter 2.5
Oxygen Sensor Location Pre and Post Converter
Type Direct-Fit
Finish Stainless Steel
Title California Direct-Fit
Subtitle California / CARB Compliant
Series California
Inlet Attachment Bolt-On
Body Material Stainless Steel
Material Stainless Steel
Overall Length (In.) 48.3
Substrate Material Ceramic
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: 86153855100

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4.9 ★★★★★
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Product Reviews
D
Deval
New York, US
★★★★★ 5
Effective Cabin Air Filter – Fresh and Clean Air for My Car
I recently replaced my car’s cabin air filter with the AC85111 activated carbon filter, and I’ve noticed a clear improvement in air quality inside the vehicle. It helps keep the cabin air fresh, especially during daily commutes and long drives. The activated carbon layer does a good job of reducing dust, odors, and outside pollution, making the driving experience more comfortable. I also noticed less smell from traffic fumes and general road dust entering the car. The fit was perfect for my Honda Pilot, and installation was simple without needing any special tools. It is compatible with several Honda and Acura models, which makes it a reliable replacement option. The material feels well-made and sturdy enough for regular use, ensuring consistent airflow while filtering out impurities effectively. Considering its performance and durability, it also offers good value for money. Overall, this is a practical, easy-to-install, and reliable cabin air filter that helps maintain cleaner and fresher air inside the car.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
T
TJ
Port Orchard, US
★★★★★ 5
Good fit for our Honda Accord, quality filter
This was the perfect fit for my daughter's Honda Accord. It's a solid, budget‑friendly upgrade that fits perfectly. It only took a few minutes to install. The pleated material feels sturdy, and the activated carbon layer helps cut down on odors and everyday cabin dust.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
Z
Zack
Whiting, US
★★★★★ 5
No more funky smell!
Have had a funky smell for a while in my car. Air fresheners just couldn't quite cover it up. I pulled the old filter out which was reallll caked up with stuff and got the new one in. Not only is the funky smell finally gone, but the HVAC is a lot quieter when on full blast, and it blows the air harder. It fit great, installation was easy, and having the smell gone makes it worth absolutely every penny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
T
Verified Purchase
Tim Wyatt
Port Orchard, US
★★★★★ 5
Compatibility
As described , works perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
J
Verified Purchase
J moral
Alexandria, US
★★★★★ 5
It works
Size: 17949N
Works great impressed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026

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