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Flowtech Y-Pipes

Part No. 11504YFLT Warranty Details  

See if this part fits a specific vehicle.

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Product Features:
  • Ideal For Connecting Headers
  • Use With FLOWTECH Headers
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Test Pipe:No


by PowerReviews

(based on 1 review)

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Reviewed by 1 customer

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(2 of 2 customers found this review helpful)


Solid construction,good fit,no leaks.


from Annapolis,Maryland

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3 or more reviews submitted

Comments about Flowtech Y-Pipes:

clean welds and strong pipes easy installation.Quiet with no leaks, Good for daily driver

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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.

4 Questions | 4 Answers
Displaying questions 1-4
  • Q:

    What is the actual diameter of the pipes before they come together? Are these mandrel bent pipes? The bends don't appear to kink the pipe shut. Thanks
    Asked on 5/9/2015 by nancy the newbie from Barstow CA

    1 answer



      Hi Nancy, I'm happy to help you! The inlet and outlet diameter of this Flowtech Y-Pipes (Part No. 11504YFLT) is 3 inches. The Y-Pipe Inlet Attachment: 3-bolt flange, Y-Pipe Outlet Attachment: Slip-fit, Y-Pipe Material: Steel and Y-Pipe Finish :Aluminized.

      Answered on 5/10/2015 by Solomon
  • Q:

    what is the outlet diameter?
    Asked on 3/15/2015 by phil from kzoo, mi

    1 answer



      Hi Phil, I'm glad to answer you! Its inlet and outlet diameter is 3 inches.

      Answered on 3/15/2015 by Solomon
  • Q:

    Does this have a oxygen sensor port?
    Asked on 12/28/2014 by Cody

    1 answer



      Hi Cody! It does not have the port for oxygen sensor.

      Answered on 12/29/2014 by Solomon
  • Q:

    do these work with stock manifold?
    Asked on 2/3/2014 by ryan from leesville, la

    1 answer



      Hi Ryan, great question! Yes, this Y-pipe is an exact O.E (Original Equipment) replacement. However, this part is vehicle specific. To assist you further please provide the year, make, model and engine size of the vehicle.

      Answered on 2/4/2014 by Vincent from AAP
Displaying questions 1-4

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