SKU: 73579678458

Catalytic Converter for California Grade CARB Compliant Direct-Fit Catalytic Converter MagnaFlow 441027

Sale price$341.10 Regular price$379.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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Description

Catalytic Converter for California Grade CARB Compliant Direct-Fit Catalytic Converter MagnaFlow 441027Overview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 441027. 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 441027. 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 2000 Mercedes-Benz S500, 2000 Mercedes-Benz S430, and more, this direct-fit catalytic converter also interchanges with OE parts 3D0 254 400 NX and 3D0 254 400 RX. 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
Volkswagen 3D0 254 400 NX
Volkswagen 3D0 254 400 RX
Volkswagen 3D0254400NX
Volkswagen 3D0254400RX
Volkswagen 3D0 254 400 NX
Volkswagen 3D0 254 400 RX
Volkswagen 3D0254400NX
Volkswagen 3D0254400RX

Application:

Year Make Model Submodel Engine Size
2005 Volkswagen Phaeton 4.2L/V8
2000 Mercedes-Benz CL500 5L/V8
2000 Mercedes-Benz CLK430 4.3L/V8
2000 Mercedes-Benz E430 4.3L/V8
2000 Mercedes-Benz S430 4.3L/V8
2000 Mercedes-Benz S500 5L/V8
2000 Mercedes-Benz SL500 5L/V8

Specs:

Type Direct-Fit
Outlet Attachment Clamp-On
Oxygen Sensor Location None
Finish Stainless Steel
Main Piping Diameter 2.5
Body Material Stainless Steel
Material Stainless Steel
Overall Length (In.) 38.4
Series California
Substrate Material Ceramic
Air Tube Adaptable No
Subtitle California / CARB Compliant
Converter Quantity 1
Title California Direct-Fit
Inlet Attachment Bolt-On
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: 73579678458

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4.6 ★★★★★
Based on 8 reviews
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K
Verified Purchase
Kelly Lhotka
Dallas, US
★★★★★ 5
Buying another package
Size: Large, Color: Multicoloured D (5-pack)
Oh my gosh, I love these!!! They are very comfortable and not overly tight. The material is so thin and breathable, very comfortable. Love the colors. Am buying another package! I'm in perimenopause and these definitely keep me cooler than my tradition cotton underwear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
T
Verified Purchase
trista
Battle Creek, US
★★★★★ 5
Lovely!
Perfect! Lovely in every way, gorgeous matcha color, perfect fit, super comfy.
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Reviewed in the United States on October 21, 2025
P
Verified Purchase
Presten
Lowell, US
★★★★★ 5
Perfect swoop level
Size: Medium, Color: Thyme
I love these. Very comfortable. I feel like im treating my body in a healthy manner. Cotton only. I have many colors and will get more.
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Reviewed in the United States on April 14, 2026
D
Verified Purchase
Darlene Cruz
Cuba, US
★★★★★ 5
Soft n cute
Size: XX-Large, Color: Thyme
Very soft, easy to get on and off! I will be ordering more!
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Reviewed in the United States on October 7, 2025
C
Verified Purchase
cautious buyer
Los Angeles, US
★★★★★ 4
Soft and comfy
Size: XX-Large, Color: Black
Nice, soft, fits pretty well although space between cups is a little oddly wide which I’ve never had an issue with before. Still, it’s cotton and comfortable.
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Reviewed in the United States on November 18, 2025

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