Direct Fit Catalytic Converter, Stainless Steel
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MagnaFlow Direct Fit Catalytic Converter, Stainless Steel

Part No. 23771 Warranty Details  
Quantity  Add to Cart

Disclaimer: This product is not authorized to be shipped/picked-up CA.

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Designed with ease of installation in mind, MagnaFlow's direct-fit converters are the perfect compliment to your OEM exhaust system. With no welding, cutting or bending required, you can easily add one of our direct-fit converters to your vehicle when it's time to replace your original catalytic converter
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A.I.R. Tube:No
Case Material:Stainless Steel
Heat Shield Included:No
Inlet Quantity:1
Outlet Quantity:1
Substrate Material:Ceramic
Type:Direct Fit Catalytic Converter


by PowerReviews
MagnaFlowDirect Fit Catalytic Converter, Stainless Steel

(based on 1 review)

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  • 1 Stars



Reviewed by 1 customer

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(2 of 2 customers found this review helpful)


NOT as Advertised!


from Mount Dora, FL

Verified Buyer



    • Difficult To Install

    Best Uses

      Comments about MagnaFlow Direct Fit Catalytic Converter, Stainless Steel:

      This product is advertised to fit a 2003 Mazda Miata, however it did not have the port for the O2 sensor or the mounts to hold it to the undercarriage as on the factory installed converter. It would have required extensive modification (cutting and welding) to fit the model it describes as being " direct fit."

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      Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

      3 Questions | 3 Answers
      Displaying questions 1-3
      • Q:

        Does this single converter replace both on this model car or is a second converter required to complete exhuast system . 2002 mazda miata .
        Asked on 4/25/2012 by Anonymous

        1 answer



          No, you would need a second converter to complete the exhaust system in your 2002 Mazda Miata.

          Answered on 4/30/2012 by John the Car-Doc from AAP
      • Q:

        does this converter have an o2 sensor port
        Asked on 4/25/2012 by Anonymous

        1 answer



          Yes, this part MagnaFlow Direct Fit Catalytic Converter, Stainless Steel, Part No. 23771 manufactured by MagnaFlow should be having Pre & Post Catalyst Oxygen Sensor Ports.
          For compatibility of this part with your vehicle, please provide your vehicle make, model and engine specification.

          Answered on 4/28/2012 by Aaron from AAP
      • Q:

        After market catalytic converters are about 20% the cost of
        OEM ones. Several repair garages don't want to use non-OEM catalytic converters because they may not work properly, resulting in the check engine light coming back on later. What does Magnaflow have to say about the emission specs of their converter vs. OEM? While the part may be an exact fit as far as hooking up, the more important question has to do with actual performance with the car's computer. Thanks.
        Asked on 4/11/2012 by Richard from Woodbridge, VA

        1 answer



          This MagnaFlow Direct Fit Catalytic Converter, Stainless Steel with part# 23771 is designed for easy bolt-on installation for the professional installer. Welding, cutting, and tube-bending equipment are not required. It features a ribbed body that minimizes expansion and distortion when the converters heat up. The ribs form a channel that protects the cushioning mat from direct exposure to exhaust gases, and they hold the ceramic catalyst in proper alignment. These converters use a monolithic honeycomb catalyst. The ceramic coating is designed for maximum flow and surface area, and the coating method is strictly controlled to maintain exact specifications. An improper coating could result in flow restrictions or an emissions test failure. These converters are designed to exact OE specifications and are available for the most popular vehicle makes and models. In order to check the exact fit application, please provide the year, make, model and engine size of the vehicle.

          Answered on 4/12/2012 by Vincent from AAP
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