Ultra-Flo Welded Muffler
Hover over the image to zoom in
Share this:

Dynomax Ultra-Flo Welded Muffler

Part No. 17231 Warranty Details  
Quantity  Add to Cart

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

DynoMax Performance Exhaust is a leading performance exhaust brand built on over 25 years of market leadership. Each and every DynoMax product is backed by engineers who know what you want and expect out of a performance exhaust product... and who exceed your expectations every time.
Back To Top
Inlet Configuration:Offset
Inlet Inside Diameter:2.500 in
Inlet Quantity:2
Internal Construction:Absorption
Outlet Configuration:Offset
Outlet Inside Diameter:2.500 in
Outlet Quantity:2
Outlet Type:Pipe Connection
Overall Length:19.000 in
Shell Diameter Height:4.500 in
Shell Diameter Width:9.750 in
Shell Length:14.000 in
Shell Material:Stainless Steel
Shell Shape:Oval

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:

    Whay sound could I possibly have? I have a 2011 tundra with the 5.7. What is the difference between this muffler and the X pipe dynomax muffler?
    Asked on 8/20/2011 by Anonymous

    1 answer



      Dynomax Ultra Flo welded mufflers feature a straight-through design that ensures unrestricted exhaust flow and reduces back pressure. It gives a deep performance tone. Dynomax Ultra Flo X-pipe mufflers feature a 3-in. diameter internal X-pipe balance tube which promotes exhaust scavenging and equalizes flow. It also gives deep performance tone.

      Answered on 8/22/2011 by Dennis from AAP
Displaying question 1

Do you have a question about this product? 

Check out the specials in our monthly flyer.
Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.