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Magnaflow 5551221 California CARB Compliant Direct-Fit Catalytic Converter

(Ford F-250 Super Duty 2003-07, F-350 Super Duty 2003-07; Dodge Ram 2500 1994-99, Ram 3500 1998; Nissan Frontier 1998-2006; BMW X5 2001-06 + 4 more models)

Part of: Magnaflow California CARB Compliant Direct-Fit Catalytic Converter

Other options in this family: Magnaflow 5551370 Magnaflow 4561382 Magnaflow 5551192 Magnaflow 5561922 Magnaflow 5461922

Manufacturer

Picture for manufacturer Magnaflow

Part Number

5551221
7 reviews
Sale Price

$2,024.00

3 left at this price

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The MagnaFlow 5551221 is a California Grade CARB compliant direct-fit catalytic converter engineered to restore emissions performance and keep your check engine light off. This high-quality replacement converter features a spun body design with free-flowing mandrel-bent tubing and highly corrosion-resistant stainless steel construction for long-lasting durability.

Key Features:

  • CARB compliant for legal use in California and CARB-restricted states
  • Direct-fit design requires no cutting or welding for installation
  • Precision-engineered using 3D scanning technology to replicate OE fitment
  • Single laser fusion weld on spun body design reduces leak potential
  • Mandrel-bent tubing maintains optimal exhaust flow
  • Compact, low-mass design provides greater thermal efficiency
  • Stainless steel construction resists rust and corrosion

Developed using state-of-the-art metrology and 3D scanning systems, this converter is designed to fit and function like the original equipment. MagnaFlow's rigorous testing ensures this replacement part meets or exceeds California Air Resource Board requirements, providing reliable emissions control and peace of mind for vehicles including 2006-2007 Chevrolet Trailblazer, 2006-2007 GMC Envoy, and other compatible applications.

Products specifications

Fits

Ford F-250 Super Duty 2003-07, F-350 Super Duty 2003-07; Dodge Ram 2500 1994-99, Ram 3500 1998; Nissan Frontier 1998-2006; BMW X5 2001-06; Chevrolet Trailblazer 2006-07; GMC Envoy 2006-07; Buick Rainier 2006-07; Isuzu Ascender 2006-07

Type

Direct-Fit

Body Type

Spun

Inlet Gasket Included

No

Subtitle

CARB Compliant Direct-Fit Catalytic Converter

Air Tube Adaptable

No

Clamps Included

No

Tube Material

Stainless Steel

Outlet Gasket Included

No

Grade Type

Regular

Inlet Inside Diameter

2.5

Body Length

11

Outlet Mounting Hardware Included

No

Series

California

Overall Length

46.5

Outlet Inside Diameter

2.5

Universal Or Specific Fit

Specific

Body Material

Stainless Steel

Hangers Included

Yes

Air Tube Count

0

Sensor Port Count

1

Inlet Quantity

1

Finish

Stainless Steel

Inlet Type

Bolt-On

Inlet Mounting Hardware Included

No

Outlet Quantity

1

Body Width

5

Outlet Type

Bolt-On

Body Shape

Round

Substrate Material

Ceramic

Heat Shield Attached

No

Body Height

5

thank you.

Found what I was looking for

Best price I could find, good service and prompt delivery. Thanks, it's just what I needed. Steve C

Good deal

Great service

Simple and easy!

It was easy.

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