Flex Tubing
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Walker Flex Tubing

Part No. 40007 Warranty Details  
Quantity  Add to Cart

Fit of this part varies by vehicle & equipment specs Type of Fit

Walker® Flex pipe is available in galvanized, aluminized, or stainless steel to meet the specific needs of your vehicle.

Product Features:
  • Flex-lock construction provides better flexibility with a leak-free connector
  • Available in a variety of popular lengths and thicknesses
  • Universal fit for installation flexibility
  • Single roll band construction provides durability
  • Clamp or weld installation
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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.

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

    What's the diameter?
    Asked on 1/2/2017 by Edwin from Chantilly, VA

    1 answer



      Hi Edwin, happy to assist you! This Walker Flex Tubing (Part No. 40007) measures 2.5 inches inlet and outlet diameter.And the overall length measures 25 feet.

      Answered on 1/2/2017 by Solomon from AAP
  • Q:

    Can this tubing replace the flex pipe below me engine.
    Asked on 12/31/2015 by Mark from Pit. Pa.

    1 answer



      Hi Mark, I'm glad to assist you. This Walker Flex Tubing (Part No. 40007) should work fine on your exhaust system. However, this part is universal you have to match specifications of this product.

      Answered on 1/2/2016 by Steve from AAP
  • Q:

    Hi, do you have the Walker Flex Tubing available in-

    - 2.75" diameter or 3" diameter?
    - can I purchase it in a 2' length?

    thank you,
    Asked on 9/13/2014 by joelog from Stamford, CT 06902

    1 answer



      Hi Joelog, the Walker flex tubing in 2.75 inch or 3.0 inch diameter is currently unavailable online.

      Answered on 9/19/2014 by Steve from AAP
Displaying questions 1-3

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