Super 44 Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound
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Flowmaster Inc. Super 44 Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound

Part No. 942548 Warranty Details  

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Flowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we've ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Body Height:4 in
Body Material:Aluminized Steel
Body Width:9.75 in
Case Length:13 in
Case Shape:Flowmaster Case
Finish:Black
Inlet Diameter:2.5 in
Inlet Location:Offset
Outlet Diameter:2.5 in
Outlet Location:Offset
Reversible:No
Shape:Flowmaster Case

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by PowerReviews
Flowmaster Inc.Super 44 Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound
 
4.1

(based on 7 reviews)

Ratings Distribution

  • 5 Stars

     

    (4)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

71%

of respondents would recommend this to a friend.

Pros

  • Easy to install (4)
  • Great sound (4)

Cons

No Cons

Best Uses

  • Everyday driving (3)
  • Performance driving (3)
  • Replacement (3)
    • Reviewer Profile:
    • Casual driver (3), Truck enthusiast (3)

Reviewed by 7 customers

Displaying reviews 1-7

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4.0

Ok Sound

By 

from Fayetteville NC

See all my reviews

Verified Buyer
3 or more reviews submitted

Comments about Flowmaster Inc. Super 44 Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound:

Installed on a 97 F150. I only had to buy 3 clamps and a foot of 2 1/2" pipe for the installation. Not much of a sound difference, but it's still a good replacement.

  • Was this a gift?:
  • No
 
2.0

great sound but.....

By 

from new york

About Me Casual Driver, Truck Enthusiast

Pros

  • Easy To Use

Cons

    Best Uses

    • Trucks

    Comments about Flowmaster Inc. Super 44 Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound:

    Great sound but rusted out in 3 years.

    • Was this a gift?:
    • No

    (2 of 2 customers found this review helpful)

     
    5.0

    Nice little muffler

    By 

    from Bloomsburg, Pa

    About Me Mechanic, Truck Enthusiast

    Verified Reviewer

    Pros

    • Easy To Install
    • Great Sound

    Cons

      Best Uses

      • Everyday Driving
      • Performance Driving
      • Replacement

      Comments about Flowmaster Inc. Super 44 Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound:

      Ok I installed this on a 2001 Ford F150 extended cab. Had no real problems except not knowing which parts to buy. So here's my list of part numbers maybe it will help somebody along the line. 51029,55378,52153. The Intermediate Pipe may need to be cut down a bit but other then that went right together. Hope this helps.

      (1 of 1 customers found this review helpful)

       
      5.0

      Great sound

      By 

      from Cheboygan MI

      About Me Auto Enthusiast, Casual Driver

      Pros

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

      Cons

        Best Uses

        • Everyday Driving
        • Performance Driving

        Comments about Flowmaster Inc. Super 44 Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound:

        I installed the Flowmaster super 44 on my 2005 Ford F150 with a 4.6 liter. Wow what a difference! When it's at idle it has a nice rumble and very smooth as you accelerate. Love it! In the cab is not as bad as i thought. You can tell it's not stock but certainly not obnoxious.

        (5 of 5 customers found this review helpful)

         
        5.0

        smooooooooooooth

        By 

        from indiana

        About Me Auto Enthusiast

        Verified Buyer
        Helpful Reviewer

        Pros

        • Easy To Install
        • Great Sound

        Cons

          Best Uses

          • Replacement

          Comments about Flowmaster Inc. Super 44 Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound:

          great little attention getter! at idle, sounds like every other vehicle. hit the gas and heads start turning! when you are cruising down the road, i don't even notice it. best of both worlds. easy fun upgrade.

          (5 of 9 customers found this review helpful)

           
          5.0

          Would buy this product again

          By 

          from Massachusetts

          About Me Casual Driver, Truck Enthusiast

          Pros

          • Agressive sound
          • Easy To Install
          • Great Sound

          Cons

          • None

          Best Uses

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

          Comments about Flowmaster Inc. Super 44 Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound:

          Made my truck sound awesome and was easy to install. Its a little heavy but its worth it for the sound you get out of it.

          (6 of 17 customers found this review helpful)

           
          3.0

          2004 Ford F150

          By 

          from Chicago, IL

          Verified Reviewer

          Pros

          • Medium sound

          Cons

          • Difficult To Install
          • Unoticable performance

          Best Uses

            Comments about Flowmaster Inc. Super 44 Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound:

            It took all day to install this muffler and when I was finished I was unimpressed by the sound and there was no noticeable performance increase.

            Displaying reviews 1-7

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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.

            8 Questions | 8 Answers
            Displaying questions 1-8
            • Q:

              should the inlet side face the engine?
              Asked on 11/28/2016 by novice from maryland

              1 answer

              • CUSTOMER CARE

                A:

                Hi Novice, glad to assist you! The fitment of this Flowmaster Super 44 Muffler - Part No. 942548 is universal.

                Answered on 11/30/2016 by Solomon from AAP
            • Q:

              i have a 05 f-150 XLT 5.4 what other parts will i need to install this muffler on my truck thanks for your help
              Asked on 9/7/2016 by ted from hazleton pa

              1 answer

              • CUSTOMER CARE

                A:

                Hi Ted, glad to assist you! When replacing the muffler you will require hanger, clamp, gasket, penetrating lubricant, floor jack, muffler hanger bracket, bolts. For help with your project, I recommend purchasing a Haynes or Chilton repair manual specifically for your vehicle. This should be able to assist you further into detail on how to repair or replace specific parts. Haynes Ford Pickups '04-'06 Repair Manual (Part No. 36061).

                Answered on 9/8/2016 by Steve from AAP
            • Q:

              I have a 06 f150 5.4L, can i just unclamp the old muffler and clamp this one in or is there extensions and other things i will need to buy if so what are they? Thank you in advance.
              Asked on 8/16/2016 by Big Ty from Felton, Pa

              1 answer

              • CUSTOMER CARE

                A:

                Hi Big Ty, glad to assist you! You can just install this muffler with a clamp. No, other additional parts required.

                Answered on 8/17/2016 by Steve from AAP
            • Q:

              I have a 2001 Ford F150 with a 5.4 all exhaust is factory what are a list of parts I will need to install this. the old muffler is 35 in long.
              Asked on 7/7/2015 by Don't have one from Bloomsburg Pa

              1 answer

              • CUSTOMER CARE

                A:

                Hi, when replacing the muffler you will require hanger, clamp, gasket, penetrating lubricant, floor jack, muffler hanger bracket, bolts. For help with your project, I recommend purchasing a Haynes or Chilton repair manual specifically for your vehicle. This should be able to assist you further into detail on how to repair or replace specific parts. The exact repair manual part number for your vehicle is 36059.

                Answered on 7/8/2015 by Steve from AAP
            • Q:

              It says the inlet and outlet are 2.5" diameter. is that ID or OD?
              Asked on 3/4/2015 by Anonymous from a pit in the basement

              1 answer

              • CUSTOMER CARE

                A:

                Hi Horsehunglikea, good question! Its inlet and outlet designation is 2.5 inch inside diameter.

                Answered on 3/4/2015 by Solomon
            • Q:

              I have a 2001 ford expedition with a 4.6 its a welded system. Do I just cut the old muffler out or will I need to change other parts. Also it doesn't show the hangers attached to the muffler as the stock one has.
              Asked on 10/11/2014 by kevin from New Jersey

              1 answer

              • CUSTOMER CARE

                A:

                Hi Kevin, happy to help you with that question! Since your system is welded then you would have to weld in this Flowmaster unit. In addition hangers would have to be welded as well.

                Answered on 10/24/2014 by Panda from AAP
            • Q:

              I have a 2008 F-150 4.6 V8 all stock. Do I have to cut out the OEM muffler to install this or does it just un-clamp and then I can clamp this new part in?
              Asked on 2/27/2014 by Signguy87 from Chesterfield, MI

              1 answer

              • CUSTOMER CARE

                A:

                Hi Chesterfield, glad to assist you! As this part is an exact fit for your 2008 Ford F-150 4.6L it does not require any modifications to install.

                Answered on 3/2/2014 by Steve from AAP
            • Q:

              how do i install without welding
              Asked on 8/20/2013 by Hitman from Lexington Ky

              1 answer

              • CUSTOMER CARE

                A:

                For further assistance regarding the Flowmaster Inc. Super 44 Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound (Part No. 942548), please provide the year, make, model and engine size of your vehicle. For more information, 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 8/21/2013 by Steve from AAP
            Displaying questions 1-8

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