Super Turbo Muffler
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Dynomax Super Turbo Muffler

Part No. 17747 Warranty  

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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.
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Finish:Aluminized
Inlet Configuration:Centered
Inlet Inside Diameter:2.250 in
Inlet Quantity:1
Internal Construction:Combination
OE Replacement:Universal
Outlet Configuration:Offset
Outlet Inside Diameter:2.250 in
Outlet Quantity:1
Outlet Type:Pipe Connection
Overall Length:25.500 in
Reversible:Yes
Shell Diameter Height:4.250 in
Shell Diameter Width:9.750 in
Shell Length:20.000 in
Shell Material:Steel
Shell Shape:Oval

REVIEW SNAPSHOT®

by PowerReviews
DynomaxSuper Turbo Muffler
 
4.3

(based on 21 reviews)

Ratings Distribution

  • 5 Stars

     

    (10)

  • 4 Stars

     

    (8)

  • 3 Stars

     

    (3)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to install (16)
  • Great sound (14)
  • Increases power (3)

Cons

    Best Uses

    • Replacement (15)
    • Everyday driving (14)
      • Car & Truck:
      • Casual driver (4), Auto enthusiast (3), Truck enthusiast (3)
      • Reviewer Profile:
      • Auto enthusiast (6), Casual driver (6), Mechanic (3)

    Most Liked Positive Review

     

    It tamed the wild beast! :)

    This Dynomax Super Turbo muffler was installed on to a 1998 Jeep Grand Cherokee Laredo. The Dynomax Super Turbo muffler is a good fit. My Jeep Grand Cherokee Laredo had gotten VERY loud due...Read complete review

    This Dynomax Super Turbo muffler was installed on to a 1998 Jeep Grand Cherokee Laredo. The Dynomax Super Turbo muffler is a good fit. My Jeep Grand Cherokee Laredo had gotten VERY loud due to the old muffler rusting out, it had been on there for quite a long time! And this Dynomax Super Turbo muffler did the trick, it tamed the wild beast... My Jeep Grand Cherokee Laredo now purrs rather than roars. :) It was easy to install, the hardest part was removing the old muffler. I would recommend it.

    VS

    Most Liked Negative Review

     

    Very good.

    I returned this and got the exact fit by Walker. I didn't want to have an extension piece on the end to connect to a 2" tailpipe.

    I returned this and got the exact fit by Walker. I didn't want to have an extension piece on the end to connect to a 2" tailpipe.

    Reviewed by 21 customers

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    Displaying reviews 1-10

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    5.0

    Dynomax Super Turbo Muffler

    By DANG

    from Charlottesville, VA

    About Me Casual Driver

    Ask me a question

    Verified Buyer
    3 or more reviews submitted

    Pros

    • Easy To Install
    • Great Sound

    Cons

      Best Uses

      • Everyday Driving
      • Replacement

      Comments about Dynomax Super Turbo Muffler:

      I purchased a Dynomax Super Turbo Muffler for my 96 Jeep Cherokee mainly due to competitive pricing but I am very pleased at the slightly throaty sound from this muffler.
      It was priced right and installed easily. The hardest part was removing the old rusted clamps. I used an angle grinder with a metal cutting blade to cut the brackets and to cut out the old muffler.

      Comment on this review(earn points)

      (3 of 6 customers found this review helpful)

       
      4.0

      Perfect fit for 98 jeep GC

      By Joe C

      from Long Island, NY

      About Me Casual Driver

      Verified Buyer
      Level 2

      Pros

      • Easy To Install
      • Fits Well With Magna Cat
      • Reused Existing Tail Pipe

      Cons

        Best Uses

        • Everyday Driving
        • Replacement

        Comments about Dynomax Super Turbo Muffler:

        This fit well with magna flow car I ordered with it. Both Cat and muffler was simple bolt on,but had to buy clamps separately. A little louder than I expected but nothing obnoxious

        Comment on this review(earn points)

        (17 of 31 customers found this review helpful)

         
        5.0

        It tamed the wild beast! :)

        By Beffie

        from Salem, Ohio

        About Me Casual Driver

        Verified Buyer
        Level 2

        Pros

        • Easy To Install

        Cons

          Best Uses

            Comments about Dynomax Super Turbo Muffler:

            This Dynomax Super Turbo muffler was installed on to a 1998 Jeep Grand Cherokee Laredo. The Dynomax Super Turbo muffler is a good fit. My Jeep Grand Cherokee Laredo had gotten VERY loud due to the old muffler rusting out, it had been on there for quite a long time! And this Dynomax Super Turbo muffler did the trick, it tamed the wild beast... My Jeep Grand Cherokee Laredo now purrs rather than roars. :) It was easy to install, the hardest part was removing the old muffler. I would recommend it.

            Comment on this review(earn points)

            (15 of 29 customers found this review helpful)

             
            4.0

            Super Turbo Muffler by Dynomax

            By Tony

            from Siloam, NC

            About Me Casual Driver

            Verified Buyer
            Level 2

            Pros

            • Great Sound
            • Increases Power

            Cons

              Best Uses

                Comments about Dynomax Super Turbo Muffler:

                A lot quiter, Seems to provide better exhaust flow.

                Comment on this review(earn points)

                (13 of 26 customers found this review helpful)

                 
                4.0

                Good muffler for the price

                By Bryan

                from Clifton park, NY

                About Me Auto Enthusiast

                Verified Buyer
                Helpful Reviewer

                Pros

                • Adds Style
                • Great Sound

                Cons

                  Best Uses

                  • Everyday Driving
                  • Replacement
                  • Restoration

                  Comments about Dynomax Super Turbo Muffler:

                  This is a great muffler for the price. It was longer than the one that was already on my 98 jeep grand cherokee. Overall it sounds good, isn't too loud and seems to give me a bit better mpg than the old one.

                  Comment on this review(earn points)

                  (13 of 29 customers found this review helpful)

                   
                  5.0

                  Great mellow sound for the money!!

                  By mark m

                  from wilmington, nc

                  About Me Auto Enthusiast, Mechanic

                  Ask me a question

                  Verified Buyer
                  Level 3

                  Pros

                  • Easy To Install
                  • Great Sound

                  Cons

                    Best Uses

                    • Everyday Driving
                    • Replacement

                    Comments about Dynomax Super Turbo Muffler:

                    Great price, easy quick pick up, would highly recommend!

                    Comment on this review(earn points)

                    (13 of 25 customers found this review helpful)

                     
                    5.0

                    good purchase

                    By greg

                    from kingston, ny

                    About Me Auto Enthusiast

                    Verified Buyer
                    Level 2

                    Pros

                    • Easy To Install
                    • Great Sound

                    Cons

                      Best Uses

                      • Everyday Driving
                      • Replacement
                      • Restoration

                      Comments about Dynomax Super Turbo Muffler:

                      fits great and fits like the original

                      Comment on this review(earn points)

                      (16 of 32 customers found this review helpful)

                       
                      5.0

                      Perfect

                      By Shootfighter

                      from Ct

                      About Me Casual Driver

                      Verified Buyer
                      Level 2

                      Pros

                      • Easy To Install
                      • Great Sound

                      Cons

                        Best Uses

                        • Everyday Driving
                        • Performance Driving

                        Comments about Dynomax Super Turbo Muffler:

                        Nice sound and perfect fit

                        Comment on this review(earn points)

                        (16 of 35 customers found this review helpful)

                         
                        3.0

                        Good and bad

                        By Dan

                        from Geneva, NY

                        About Me Auto Enthusiast

                        Verified Buyer
                        Level 2

                        Pros

                        • Easy To Install
                        • Solid construction

                        Cons

                        • No Increase In Performance
                        • Too Noisy

                        Best Uses

                          Comments about Dynomax Super Turbo Muffler:

                          It's much more heavy duty than I expected for the price. when its all said and done, it put a more aggressive sound on my exhaust that I'd rather not have.

                          Comment on this review(earn points)

                          (19 of 40 customers found this review helpful)

                           
                          4.0

                          exact fit sounds good

                          By Tb

                          from douglas,ma

                          About Me Casual Driver

                          Verified Buyer
                          Level 2

                          Pros

                          • Easy To Install
                          • Great Sound

                          Cons

                            Best Uses

                            • Everyday Driving
                            • Replacement

                            Comments about Dynomax Super Turbo Muffler:

                            great price,great fit

                            Comment on this review(earn points)

                            Displaying reviews 1-10

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                            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.

                            3 Questions | 4 Answers
                            Displaying questions 1-3
                            • Q:

                              Is this muffler "stainless steel" or just "steel". Is it the same thing?
                              Asked on 10/16/2013 by Renae from Dayton, OH

                              1 answer

                              • CUSTOMER CARE

                                A:

                                Hi Renae, this Dynomax Super Turbo Muffler - Part No. 17747 made of steel. Steel and Stainless steel are both alloys, meaning they are formed when metallic elements, two or more, are combined in order to enhance or further develop its properties such as but not limited to reactivity, density, thermal, and electrical conductivity, durability, and strength.

                                Answered on 10/17/2013 by Morgan from AAP
                            • Q:

                              what size muffler clamp
                              Asked on 3/20/2012 by dan from work

                              1 answer

                              • CUSTOMER CARE

                                A:

                                The specification of this part Dynomax Super Turbo Muffler, Part No. 17747 manufactured by Dynomax : Case Shape: Oval, Inlet Diameter (in): 2.250 in., Inlet Quantity: One, Inlet Location: Center, Outlet Diameter (in): 2.250 in., Outlet Quantity: One, Outlet Location: Offset, Internal Construction: Turbo-style, Muffler Material: Steel, Muffler Finish: Aluminized, Case Length (in): 20.000 in., Overall Length (in):25.500 in., Thickness (in): 4.250 in., Width (in): 9.750 in., Outlet Style:Standard, without tip. This part is Universal and the kit includes two muffler clamps.
                                For further assistance please feel free to call 1-877-238-2623 and one of our representatives will gladly assist you with any questions or concerns you may have.

                                Answered on 3/21/2012 by Aaron from AAP
                            • Q:

                              DOES THIS MUFFLER REQUIRE WELDING.(part #17747)
                              Asked on 9/23/2011 by Anonymous

                              2 answers

                              • CUSTOMER CARE

                                A:

                                It should fit your vehicle. However, this product is universal and not a direct fit some modifications may be required for proper installation.

                                Answered on 9/24/2011 by DIY Daniel from AAP
                              • A:

                                you can weld if you want or just use clamps

                                Answered on 2/19/2012 by rogerv289 from newton hamilton pa
                            Displaying questions 1-3

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