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Magnaflow 5451834 California CARB Direct-Fit Catalytic Converter

(Chevrolet Silverado 2500 HD 2006-07, Silverado 3500 HD 2007, Silverado 3500 2006, Silverado 2500 HD Classic 2007, Silverado 3500 Classic 2007 + 11 more models)

Manufacturer

Picture for manufacturer Magnaflow

Part Number

5451834
9 reviews
Sale Price

$1,813.00

Estimated ship date Tuesday, November 24

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The MagnaFlow 5451834 is a California Grade CARB-compliant direct-fit catalytic converter engineered as a precise OEM-style replacement. Designed for straightforward DIY installation, this converter bolts directly into place with no cutting or welding required.

Key Features:

  • CARB Compliant: Meets or exceeds California Air Resources Board (CARB) requirements, making it legal for use in California and all other CARB-regulated states
  • Direct-Fit Design: Bolt-on installation — no cutting, welding, or custom fabrication needed
  • Mandrel-Bent Tubing: Free-flowing mandrel-bent tubes eliminate exhaust flow restrictions for optimal performance
  • Stainless Steel Construction: Full stainless steel build provides long-lasting resistance to corrosion and heat
  • Precision 3D-Scanned Fit: MagnaFlow's metrology department uses state-of-the-art 3D scanning technology during design to ensure an exact OEM-matched fit and function
  • Emissions Tested: Undergoes additional testing beyond standard EPA requirements to comply with strict CARB guidelines
  • Check Engine Light Compliant: Engineered to work with the vehicle's engine management system to keep the check engine light off

This catalytic converter is manufactured from premium stainless steel and built to factory replacement standards, giving you confidence in both quality and longevity. It is designed to meet or exceed all applicable California Air Resources Board emissions standards for legal use in CARB-restricted states.

Products specifications

Fits

Chevrolet Silverado 2500 HD 2006-07, Silverado 3500 HD 2007, Silverado 3500 2006, Silverado 2500 HD Classic 2007, Silverado 3500 Classic 2007; GMC Sierra 2500 HD 2006-07, Sierra 3500 HD 2007, Sierra 3500 2006 + 8 more models

Heat Shield Attached

No

Outlet Type

Clamp-On

Substrate Material

Ceramic

Outlet Mounting Hardware Included

No

Air Tube Adaptable

No

Body Width

4

Outlet Gasket Included

No

Type

Direct-Fit

Body Shape

Round

Sensor Port Count

2

Outlet Quantity

1

Universal Or Specific Fit

Specific

Hangers Included

Yes

Body Length

11

Grade Type

Regular

Finish

Stainless Steel

Tube Material

Stainless Steel

Subtitle

CARB Compliant Direct-Fit Catalytic Converter

Inlet Gasket Included

Yes

Series

California

Inlet Quantity

1

Body Material

Stainless Steel

Clamps Included

Yes

Air Tube Count

0

Body Height

4

Inlet Inside Diameter

2.5

Inlet Type

Bolt-On

Body Type

Spun

Inlet Mounting Hardware Included

No

Overall Length

48.25

Outlet Inside Diameter

2.5

Phone support very helpful , made difference

2 day shipping took for days...after showing shipping was free it automatically 2 day shipping that I didn't need then took 4 days anyway.

Order system was fantastic ..prompt reply and awsome delivery time . Only negitive was description was not very informative and the boat ancors I got claimed they were for up to 25ft boat. There alot too small . Wont hold my 17ft job boat I will have to add extra weight myself .

When it’s comes I’ll review product

Fast and easy

First shipment was damaged. Second was timely with no damage. Thank you

Thanks for a quick sale.

Thank you for the service

all was good

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