Thrush Glass Pack Mufflers
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Dynomax Thrush Glass Pack Mufflers

Part No. 24205 Warranty  
Thrush Glasspack Mufflers feature a heavy-gauge shell for maximum durability and expandable bushings for custom applications. They have a straight-through design for maximum flow and power and CRF (continuous roving fiberglass) for a powerful tone and long life.
Finish:Powder Coated Red
Inlet Inside Diameter:2.25 in
Inlet Quantity:1
Outlet Inside Diameter:2.25 in
Outlet Quantity:1
Overall Length:31 in
Shell Material:Steel

REVIEW SNAPSHOT®

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DynomaxThrush Glass Pack Mufflers
 
4.4

(based on 11 reviews)

Ratings Distribution

  • 5 Stars

     

    (7)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

91%

of respondents would recommend this to a friend.

Pros

  • Easy to install (10)
  • Great sound (10)
  • Lightweight (7)
  • Increases power (6)
  • Adds style (5)

Cons

    Best Uses

    • Everyday driving (8)
    • Replacement (6)
    • Performance driving (5)
    • Restoration (4)
      • Car & Truck:
      • Casual driver (4), Auto enthusiast (3), Truck enthusiast (3)
      • Reviewer Profile:
      • Casual driver (4), Truck enthusiast (4), Auto enthusiast (3)

    Most Liked Positive Review

     

    Dynomax Mufflers

    Great for what I needed- replaced worn-out mufflers on both sides of my 1978 Chevy Blazer- The 31 inch body length is perfect for a combination of sound deadening and a deep, throaty sound...Read complete review

    Great for what I needed- replaced worn-out mufflers on both sides of my 1978 Chevy Blazer- The 31 inch body length is perfect for a combination of sound deadening and a deep, throaty sound.

    VS

    Most Liked Negative Review

     

    mess up my jeep cherokee

    i put glasspacks on my 96 cherokee and it messed up my o2 sensor readings and screwd up my performance

    i put glasspacks on my 96 cherokee and it messed up my o2 sensor readings and screwd up my performance

    Reviewed by 11 customers

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    Displaying reviews 1-10

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    (9 of 17 customers found this review helpful)

     
    5.0

    Very pleased!

    By Sgt Trib

    from Grand Forks, ND

    About Me Motorcycle rider

    Verified Buyer
    Helpful Reviewer

    Pros

    • Easy To Install
    • Great Sound
    • Lightweight

    Cons

      Best Uses

      • Everyday Driving
      • Performance Driving

      Comments about Dynomax Thrush Glass Pack Mufflers:

      They sound great! I put a pair on my victory vision. It can be found on visionriders.com. Their inexpensive and free shipping can't beat that, even came with thrush decals.

      Comment on this review(earn points)

      (25 of 45 customers found this review helpful)

       
      4.0

      Does what it was designed to do

      By Mike B

      from Voluntown, CT

      About Me Casual Driver, Four-wheeling, Truck Enthusiast

      Ask me a question

      Verified Buyer
      Level 3

      Pros

      • Adds Style
      • Easy To Install
      • Great Sound

      Cons

      • No Increase In Performance

      Best Uses

      • Offroad

      Comments about Dynomax Thrush Glass Pack Mufflers:

      Put onto a rebuilt cj5 with a ford 302 in it. Sounds great with a cheap price, you can't go wrong. I was expecting the muffler to be black, but it was bright red when i picked it up. Not a big deal but wish i had known what i was buying.

      Comment on this review(earn points)

      (48 of 85 customers found this review helpful)

       
      5.0

      Deep Raw Sound from my '69 Ford F250

      By F250 Bump

      from East-Central, KY

      About Me Auto Enthusiast, Casual Driver, Truck Enthusiast

      3 or more reviews submitted

      Pros

      • Easy To Install
      • Great Sound
      • Increases Power
      • Lightweight

      Cons

        Best Uses

        • Everyday Driving
        • Performance Driving
        • Replacement
        • Restoration

        Comments about Dynomax Thrush Glass Pack Mufflers:

        First of all, they arrived quickly - 2-days! They are red, not black like the picture (which I prefer the red anyway). I had all new pipes ready to install and these mounted perfectly in the space I had allotted. They sound fantastic... not too loud, not too "rumbly"... just right for my big truck. No info on power increase or mpg savings, but anything would be better than I was getting with the cheap, busted, mis-matched turbo mufflers that were on it before! Thinking about ordering another pair for my Grand Marquis...

        Comment on this review(earn points)

        (54 of 98 customers found this review helpful)

         
        5.0

        awsome sound

        By Ben

        from Jarrell, tx

        About Me Auto Enthusiast, Casual Driver, Mechanic, Truck Enthusiast

        Pros

        • Adds Style
        • Easy To Install
        • Great Sound
        • Increases Power
        • Lightweight
        • Not Overly Loud

        Cons

          Best Uses

          • Everyday Driving
          • On a Strait 6
          • Performance Driving
          • Restoration

          Comments about Dynomax Thrush Glass Pack Mufflers:

          I had to replace the transmission in my jeep and decided to change the exhaust system. I bought this be cause it was affordable. I thought would be obnoxiouly loud, but was pleasently surprised. It gave my 97 Jeep ZJ with the Inline six a nice low rumble.

          Comment on this review(earn points)

          (51 of 97 customers found this review helpful)

           
          5.0

          amazing

          By merrtal

          from hillsville, VA

          About Me Auto Enthusiast, Casual Driver, Mechanic, Truck Enthusiast

          Verified Buyer
          Helpful Reviewer

          Pros

          • Adds Style
          • Easy To Install
          • Great Sound
          • Increases Power
          • Lightweight

          Cons

            Best Uses

            • Everyday Driving
            • Performance Driving
            • Replacement
            • Restoration

            Comments about Dynomax Thrush Glass Pack Mufflers:

            totally amazing

            Comment on this review(earn points)

            (49 of 94 customers found this review helpful)

             
            5.0

            excelente muffler

            By Stubs

            from Clifton Park, NY

            Verified Buyer
            Helpful Reviewer

            Pros

            • Adds Style
            • Easy To Install
            • Great Sound
            • Increases Power
            • Lightweight

            Cons

              Best Uses

              • Everyday Driving
              • Replacement

              Comments about Dynomax Thrush Glass Pack Mufflers:

              I used this product as my resonator. HAHA works great!

              • Car & Truck:
              • Auto Enthusiast, Casual Driver, Truck Enthusiast

              Comment on this review(earn points)

              (61 of 111 customers found this review helpful)

               
              5.0

              Great muffler

              By Arr

              from Vernon, CT.

              Verified Buyer
              Helpful Reviewer

              Pros

              • Adds Style
              • Easy To Install
              • Great Sound
              • Increases Power
              • Lightweight

              Cons

                Best Uses

                • Everyday Driving
                • Performance Driving
                • Racing
                • Replacement
                • Restoration

                Comments about Dynomax Thrush Glass Pack Mufflers:

                A very nice glasspack with an awesome sound. Not for the faint hearted.

                • Car & Truck:
                • Auto Enthusiast, Casual Driver, Competitive Driver, Mechanic, Truck Enthusiast

                Comment on this review(earn points)

                (56 of 102 customers found this review helpful)

                 
                5.0

                wow

                By mustang mike

                from lexington NC

                Helpful Reviewer

                Pros

                • Easy To Install
                • Great Sound
                • Increases Power

                Cons

                  Best Uses

                  • Everyday Driving
                  • Replacement

                  Comments about Dynomax Thrush Glass Pack Mufflers:

                  this is a great muffler it adds great sound,it took me and a freind about an hour to install it gives my 1999 v6 mustang a authentic sound

                  • Car & Truck:
                  • Auto Enthusiast, Casual Driver

                  Comment on this review(earn points)

                  (65 of 116 customers found this review helpful)

                   
                  4.0

                  thrush glass pack muffler

                  By thunder

                  from flagstaff,az

                  Verified Buyer
                  Helpful Reviewer

                  Pros

                  • Easy To Install
                  • Great Sound

                  Cons

                  • None

                  Best Uses

                  • Replace stock

                  Comments about Dynomax Thrush Glass Pack Mufflers:

                  I used the product on my motorcycle, saved hundreds.

                  • Car & Truck:
                  • Casual Driver

                  Comment on this review(earn points)

                  (56 of 123 customers found this review helpful)

                   
                  1.0

                  mess up my jeep cherokee

                  By jgc

                  from fla

                  Pros

                    Cons

                    • No Increase In Performance

                    Best Uses

                      Comments about Dynomax Thrush Glass Pack Mufflers:

                      i put glasspacks on my 96 cherokee and it messed up my o2 sensor readings and screwd up my performance

                      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.

                      38 Questions | 42 Answers
                      Displaying questions 1-10Previous | Next »
                      • Q:

                        Will these fit a 2005 Ford F150 Stx with the 4.2???
                        Asked on 5/4/2012 by Paul from Summerville,sc

                        2 answers

                        • CUSTOMER CARE

                          A:

                          This Dynomax Thrush Glass Pack Muffler with part# 24205 is universal and not a direct fit for your Ford F150. This is a one size fits most, slight modification may be required. This muffler has the following specifications: Case Shape: Round, Inlet Diameter (in): 2.250 in., Inlet Quantity: One, Inlet Location: Center, Outlet Diameter (in): 2.250 in., Outlet Quantity: One, Outlet Location: Center, Internal Construction: Glass pack, Muffler Material: Steel, Muffler Finish: Red, Case Length (in): 26.000 in., Case Outside Diameter (in): 3.500 in., Overall Length (in): 31.000 in., Outlet Style: Standard, without tip.

                          Answered on 5/8/2012 by Vincent from AAP
                        • CUSTOMER CARE

                          A:

                          This Dynomax Thrush Glass Pack Muffler with part# 24205 is universal and not a direct fit for your Ford F150. This is a one size fits most, slight modification may be required. The specifications are: Case Shape: Round, Inlet Diameter (in): 2.250 in., Inlet Quantity: One, Inlet Location: Center, Outlet Diameter (in): 2.250 in., Outlet Quantity: One, Outlet Location: Center, Internal Construction: Glass pack, Muffler Material: Steel, Muffler Finish: Red, Case Length (in): 26.000 in., Case Outside Diameter (in): 3.500 in., Overall Length (in): 31.000 in., Outlet Style: Standard, without tip.

                          Answered on 5/8/2012 by Dennis from AAP
                      • Q:

                        Will this fit a 96 Ford Explorer Sport 4.0 and does it require any welding or can it be attached without any modification?
                        Asked on 4/24/2012 by Anonymous

                        1 answer

                        • CUSTOMER CARE

                          A:

                          The Dynomax Thrush Glass Pack Mufflers with Part No. 24205 comes with a straight through design. You can just clamp it instead of welding.

                          Answered on 4/26/2012 by John the Car-Doc from AAP
                      • Q:

                        do i have to weld these or can i use clamps
                        Asked on 4/23/2012 by Anonymous

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Clamps can be used to install this Dynomax Thrush Glass Pack Mufflers with part# 24205 instead of welding. Put pipe clamps onto the pipe and muffler connections before mounting. Tighten the pipe clamps on the inlet and exhaust pipes until the muffler cannot move freely. Mount the assembly to the frame of the car, using the muffler hangers. It can swing freely with a little bit of play, but be certain the muffler does not rub the underside of the car.

                          Answered on 4/25/2012 by Vincent from AAP
                      • Q:

                        will this fix exactly on my 1987 F-150 Pickup 302L V-8? Thanks
                        Asked on 3/4/2012 by Pearson Ford from Indiana

                        1 answer

                        • CUSTOMER CARE

                          A:

                          This part Dynomax Thrush Glass Pack Mufflers, Part No. 24205 manufactured by Dynomax is universal and not a direct fit for your vehicle 1987 F-150 Pickup 302L V-8 . This is a one size fits most, slight modification may be required. The specification of the part: Case Shape: Round, Inlet Diameter (in): 2.250 in., Inlet Quantity: One, Inlet Location: Center, Outlet Diameter (in): 2.250 in., Outlet Quantity: One, Outlet Location: Center, Internal Construction: Glass pack, Muffler Material: Steel, Muffler Finish: Red, Case Length (in): 26.000 in., Case Outside Diameter (in): 3.500 in., Overall Length (in): 31.000 in., Outlet Style: Standard, without tip.

                          Answered on 3/6/2012 by Aaron from AAP
                      • Q:

                        Where do I put this? Do I replace the muffler or the cat converter? Will it be as loud and have the same effects on the power increase if I leave my stock muffler and cat? If I do leave my muffler and cat where would i mount this? Before ? after? Any info would help or a site on where I can get this info. I cant seem to find anything on it. Thanks
                        Asked on 2/27/2012 by Anonymous

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Use the pipe cutter to remove the old muffler by placing it firmly against the pipe and slowly working it around. The pipe cutter will ensure that you are getting a clean, smooth cut. Remove the old muffler and wipe down the pipe with the shop cloth. Mount the Dynomax Thrush Glass Pack Mufflers with Part No. 24205 onto the pipe. Put pipe clamps onto the pipe and muffler connections before mounting. Tighten the pipe clamps on the inlet and exhaust pipes until the muffler cannot move freely. Mount the assembly to the frame of the car, using the muffler hangers. It can swing freely with a little bit of play, but be certain the muffler does not rub the underside of the car.

                          Answered on 2/29/2012 by John the Car-Doc from AAP
                      • Q:

                        would this muffler fit on a 1991 dodge dakota wit 3.9v6
                        Asked on 2/16/2012 by Anonymous

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Yes, this Dynomax Thrush Glass Pack Mufflers (Part No. 24205) should fit for your vehicle. However, this product is universal and not a direct fit. Some modifications may be required for proper installation.

                          Answered on 2/17/2012 by Dennis from AAP
                      • Q:

                        Will this glasspack work for a GMC seirra 2500 diesel?
                        Asked on 1/25/2012 by will the thrill from alabama,us

                        1 answer

                        • CUSTOMER CARE

                          A:

                          This part Dynomax Thrush Glass Pack Mufflers, part number 24205 manufactured by Dynomax is universal and not a direct fit for your vehicle GMC Sierra 2500 diesel . This is a one size fits most, slight modification may be required. The specification of the part: Case Shape: Round, Inlet Diameter (in): 2.250 in., Inlet Quantity: One, Inlet Location: Center, Outlet Diameter (in): 2.250 in., Outlet Quantity: One, Outlet Location: Center, Internal Construction: Glass pack, Muffler Material: Steel, Muffler Finish: Red, Case Length (in): 26.000 in., Case Outside Diameter (in): 3.500 in., Overall Length (in): 31.000 in., Outlet Style: Standard, without tip.

                          Answered on 1/26/2012 by Aaron from AAP
                      • Q:

                        Will this fit on a 2001 toyota tacoma prerunner?
                        Asked on 1/22/2012 by Ben from DeFuniak Springs, FL

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Yes, this Dynomax Thrush Glass Pack Mufflers (Part No. 24205) should fit for your vehicle. However, this product is universal and not a direct fit. Some modifications may be required for proper installation.

                          Answered on 1/22/2012 by Dennis from AAP
                      • Q:

                        i saw that it says available in the store next to me but when i went and asked they said advance dosnt carry this at all will i have to buy online or something like that.
                        Asked on 1/21/2012 by Anonymous from new bern nc

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Yes, you do have the option to place your order online and have it shipped directly to your shipping address. To choose the shipping option, enter your zip code in the "Check Availability" box and click "add to cart" and choose "Ship to Home" at the "Delivery Option".

                          Answered on 1/23/2012 by Vincent from AAP
                      • Q:

                        Are these 50 state legal?
                        Asked on 1/21/2012 by Drew from Hicktown, USA

                        1 answer

                        • CUSTOMER CARE

                          A:

                          Yes, this part Dynomax Thrush Glass Pack Mufflers, part number 24205 manufactured by Dynomax is 50 state legal. The specification of this part: Case Shape: Round, Inlet Diameter (in): 2.250 in., Inlet Quantity: One, Inlet Location: Center, Outlet Diameter (in): 2.250 in., Outlet Quantity: One, Outlet Location: Center, Internal Construction: Glasspack, Muffler Material: Steel, Muffler Finish: Red, Case Length (in): 26.000 in., Case Outside Diameter (in): 3.500 in., Overall Length (in): 31.000 in., Outlet Style: Standard, without tip.

                          Answered on 1/22/2012 by Aaron from AAP
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