SKU: 91535796382

Catalytic Converter for California Grade CARB Compliant Direct-Fit Catalytic Converter MagnaFlow 454000

Sale price$573.75 Regular price$637.50
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

Catalytic Converter for California Grade CARB Compliant Direct-Fit Catalytic Converter MagnaFlow 454000Overview: MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 454000 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state of the art 3D scanning systems in

Overview:

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 454000 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 2003-2005 Mercury Grand Marquis, 2003-2006 Ford Crown Victoria, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. 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

Application:

Year Make Model Submodel Engine Size
2003 - 2006 Ford Crown Victoria 4.6L/V8
2003 - 2006 Lincoln Town Car 4.6L/V8
2003 - 2005 Mercury Grand Marquis 4.6L/V8
2004 Mercury Marauder 4.6L/V8

Specs:

Body Material Stainless Steel
Overall Length (In.) 34.6
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 2
Main Piping Diameter 2.25
Outlet Attachment Bolt-On
Oxygen Sensor Location Pre and Post Converter
Type Direct-Fit
Title California Direct-Fit
Finish Stainless Steel
Material Stainless Steel
Subtitle California / CARB Compliant
Series California
Inlet Attachment Bolt-On
Heat Shield Included Yes
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: 91535796382

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4.8 ★★★★★
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robert posey
New York, US
★★★★★ 5
STARTER
WORKS LIKE IT SHOULD
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Reviewed in the United States on October 5, 2025
R
Verified Purchase
ryan fayette
Los Angeles, US
★★★★★ 1
Junk!
Didn’t even last 8 months! Good paper weight. That’s about it.
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Reviewed in the United States on March 30, 2026
D
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Daniela Aguiar
Cuba, US
★★★★★ 5
Super bueno
Excelente condiciones
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Reviewed in the United States on April 6, 2025
C
Verified Purchase
Christopher Johnson
Cuba, US
★★★★★ 5
Nice
Fit perfectly works the same
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Reviewed in the United States on July 15, 2023
M
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mike s.
Waukegan, US
★★★★★ 1
Starter
Didn't even last two months having to replace it already
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Reviewed in the United States on March 22, 2026

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