Ultra-Flo SS Mufflers
Hover over the image to zoom in
Share this:

Dynomax Ultra-Flo SS Mufflers

Part No. 17296 Warranty  
$85.99
Quantity  Add To Cart

See if this part fits a specific vehicle.

Check Vehicle 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
Finish:Bare
Inlet Configuration:Centered
Inlet Inside Diameter:3.000 in
Inlet Quantity:1
Internal Construction:Absorption
OE Replacement:Universal
Outlet Configuration:Centered
Outlet Inside Diameter:3.000 in
Outlet Quantity:1
Outlet Type:Pipe Connection
Overall Length:20.000 in
Reversible:Yes
Shell Diameter Height:6.000 in
Shell Diameter Width:6.000 in
Shell Length:16.000 in
Shell Material:Stainless Steel
Shell Shape:Round

REVIEW SNAPSHOT®

by PowerReviews
DynomaxUltra-Flo SS Mufflers
 
3.3

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (0)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

75%

of respondents would recommend this to a friend.

Pros

  • Easy to install (3)
  • Great sound (3)

Cons

    Best Uses

    • Everyday driving (3)

    Reviewed by 4 customers

    Sort by

    Displaying reviews 1-4

    Back to top

    (1 of 1 customers found this review helpful)

     
    4.0

    Great

    By Catfish

    from Winchester va

    About Me Auto Enthusiast, Truck Enthusiast

    Verified Buyer
    Level 1

    Pros

    • Easy To Install
    • Great Sound

    Cons

      Best Uses

      • Everyday Driving
      • Performance Driving
      • Replacement

      Comments about Dynomax Ultra-Flo SS Mufflers:

      Good deep sounds

      Comment on this review(earn points)

      (2 of 4 customers found this review helpful)

       
      1.0

      Muffler too short

      By berniemc

      from Anniston,Al

      About Me Mechanic

      Verified Buyer
      Level 1

      Pros

      • Lightweight

      Cons

        Best Uses

          Comments about Dynomax Ultra-Flo SS Mufflers:

          This product was described as exact fit for my truck.Was at least 8 inches too short and openings were too big for tailpipe.I took it back to local store and they were not happy about taking it back since I bought it from internet sales and they never offered to look for a part that would fit.

          Comment on this review(earn points)

          (2 of 4 customers found this review helpful)

           
          4.0

          sounds like a nascar truck now

          By Bud

          from Vermilion,Ohio

          About Me Casual Driver, Competitive Driver

          Verified Buyer
          Level 1

          Pros

          • Easy To Install
          • Great Sound

          Cons

            Best Uses

            • Everyday Driving

            Comments about Dynomax Ultra-Flo SS Mufflers:

            used on my 98 dakota

            Comment on this review(earn points)

            (11 of 12 customers found this review helpful)

             
            4.0

            Good product would purchase again.

            By Ajdeel

            from Virginia

            Verified Buyer
            Helpful Reviewer

            Pros

            • Easy To Install
            • Great Sound
            • Increases Power

            Cons

              Best Uses

              • Everyday Driving
              • Performance Driving
              • Replacement

              Comments about Dynomax Ultra-Flo SS Mufflers:

              Use my Silverado as everyday driver old exhaust was too restrictive much better flow now and the stainless steel design means it should last for a long time.

              • Car & Truck:
              • Auto Enthusiast, Mechanic

              Comment on this review(earn points)

              Displaying reviews 1-4

              Back to top

              Do you have questions about this product?(earn points for answers!)

               

              Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

              12 Questions | 12 Answers
              Displaying questions 1-10Previous | Next »
              • Q:

                Hi, for the Ultra Flo SS 17296, is this muffler legal in NJ? What is the decibel level of this unit? will be on a 2003 Durango 4.7 v8
                Asked on 5/7/2014 by ctgmopar

                1 answer

                • CUSTOMER CARE

                  A:

                  Hi Ctgmopar, glad to help! The DynoMax Ultra Flo SS Polished performance muffler is constructed of stainless steel for lifelong durability and completely polished for show-quality shine. The unrestricted, straight-through design is dyno proven to flow up to 2,000 SCFM and support up to 1,900 horsepower. This muffler uses exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. Your vehicle's complete exhaust can be quickly and easily customized with an emissions-legal premium performance system from Dynomax. For further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                  Answered on 5/7/2014 by Steve from AAP
              • Q:

                Is this muffle compatible with 2000 Ford Expedition XLT, 4.6L, Engine #6? I need to replace the original one and I wonder if this product will fit without problems.
                Asked on 5/17/2013 by Alejandro from Union City, NJ

                1 answer

                • CUSTOMER CARE

                  A:

                  This Dynomax Ultra-Flo SS Mufflers - Part No. 17296 is an exact fit for your 2000 Ford Expedition 4.6L. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                  Answered on 5/17/2013 by Morgan from AAP
              • Q:

                Hi, I like to know is this muffler sound loud? I have children and I like sound but not too loud hope this one is the right once! thanks
                Asked on 11/16/2012 by nick from nguyen

                1 answer

                • CUSTOMER CARE

                  A:

                  This Dynomax Ultra-Flo SS Mufflers - part# 17296 uses an exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. For any further assistance, you may also visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

                  Answered on 11/17/2012 by Vincent from AAP
              • Q:

                TRING TO QUIET A 150CC DUNE BUGGY MOTER WOULD THIS HELP AS A SECONDARY MUFFLER

                do you have any suggestions
                Asked on 10/6/2012 by lem from orange city fl

                1 answer

                • CUSTOMER CARE

                  A:

                  Sorry, this Dynomax Ultra-Flo SS Mufflers (Part No. 17296) does not work fine on your 150cc Dune Buggy. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

                  Answered on 10/7/2012 by Rick from AAP
              • Q:

                How is the exhaust note?
                Asked on 9/21/2012 by Z

                1 answer

                • CUSTOMER CARE

                  A:

                  To help you in a better manner, please be more specific on your query and we would be better able to assist you.
                  For compatibility of this part with your vehicle, please provide your vehicle make, model and engine specification.
                  For any further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and our representatives would be more than happy to assist you.

                  Answered on 9/22/2012 by Aaron from AAP
              • Q:

                Will this muffler be the right length so that my tailpipe is at the same location on my 2001 Silverado ext.cab shortbed?
                Asked on 11/11/2011 by super trucker from Lehighton, Pa.

                1 answer

                • CUSTOMER CARE

                  A:

                  For further assistance, please provide the sub-model and engine size of the vehicle in question.

                  Answered on 11/12/2011 by Dennis from AAP
              • Q:

                Will this muffler be the right length so that my tailpipe is at the same location?
                Asked on 11/11/2011 by super trucker from Lehighton, Pa.

                1 answer

                • CUSTOMER CARE

                  A:

                  For further assistance, please provide the year, make, model, sub-model and engine size of the vehicle in question.

                  Answered on 11/12/2011 by Dennis from AAP
              • Q:

                how much horsepower will i gain by installing this?
                Asked on 11/11/2011 by Anonymous

                1 answer

                • CUSTOMER CARE

                  A:

                  In order to best answer your question, our technicians would be more than happy to assist you if you could please call us at 1-877-ADVANCE (238-2623).

                  Answered on 11/12/2011 by Dennis from AAP
              • Q:

                Is this a direct bolt on (without modification) replacement fit for a 2004 5.3L GMC Sierra
                Asked on 10/25/2011 by Rick from Lady Lake, FL

                1 answer

                • CUSTOMER CARE

                  A:

                  Yes, it is a direct bolt on replacement fit (without any modification) for your vehicle.

                  Answered on 10/25/2011 by John the Car-Doc from AAP
              • Q:

                the muffler says exact fit for a 98 silverado does that mean hangers are on it or do they need ordered seprately?
                Asked on 7/16/2011 by Anonymous

                1 answer

                • CUSTOMER CARE

                  A:

                  This muffler does not include the hanger.

                  Answered on 7/18/2011 by Steve from AAP
              Displaying questions 1-10Previous | Next »

              Do you have a question about this product? 

              Create or view your online garage

              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.