CalCat Direct Fit Converter
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Walker CalCat Direct Fit Converter

Part No. 81761 Warranty Details  
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Walker® an industry leader for import and domestic applications, offers Walker® CalCat® Direct Fit Catalytic Converters, available for OBDII (1996 and newer) vehicles and Pre-OBD (1995 and older) vehicles, specifically formulated to comply with California Air Resource Board (CARB) regulations. Walker® CalCat® Catalytic Converters are legal for sale in the state of California, and any state complying with California regulations.

Product Features:
  • Legal for sale in the state of California, complies with C.A.R.B. regulations
  • Stainless steel body with aluminized pipe and heat shields for durability
  • OE-style routing and hanger position for easy installation
  • Thick OE-style flanges, hangers and brackets for enhanced strength
  • 5-year/50,000-mile catalytic performance and structural integrity warranty
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Body Length:9.000 in
Body Shape:Round (2)
Body Width:4.125 in
Height:4.125 in
Overall Length:50.500 in
Substrate Material:Ceramic


by PowerReviews
WalkerCalCat Direct Fit Converter

(based on 1 review)

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Reviewed by 1 customer

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Catalytic converter y pipe


from Vermont

About Me Casual Driver

Verified Buyer


  • Carb Compliant
  • Included Part31718
  • Perfect Fit
  • Turned Engine Light Off


    Best Uses

    • Everyday Driving

    Comments about Walker CalCat Direct Fit Converter:

    Fit perfectly first time, includes gasket part number 31718, is CARB compliant, met standards for vehicle inspection and turned off all warning codes. Vehicle now sounds quieter and runs smoother, also increased gas mileage mostly due to the fact that it was running poorly with malfunctioning catalytic converter. Advance Auto web site was user friendly and ensured the right part as long as you correctly identify your vehicle. Saved about $400 on price for same part from dealer. Overall very positive experience. Now waiting for my extra $25 from Advance for my next purchase.

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    Do you have questions about this product?


    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.

    1 Question | 1 Answer
    Displaying question 1
    • Q:

      is this product the whole assembly? like the y pipe and catalytic converters?
      Asked on 9/28/2014 by Jeff

      1 answer



        Hi Jeff, glad to assist you! Yes, this part is a whole assembly. It is made up of stainless steel body with aluminized pipe and heat shields for durability and original equipment style routing and hanger position for easy installation. Also it comes with thick original equipment style flanges, hangers and brackets for enhanced strength.

        Answered on 9/29/2014 by Steve from AAP
    Displaying question 1

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