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Your cart is empty.Flowmaster's Super 10 Series 409S Stainless Steel - Single Chamber mufflers are intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster's other Super Series mufflers to deliver maximum performance. Super 10 Series mufflers are constructed of 16-gauge 409S Stainless Steel and fully MIG-welded for maximum durability.
Karlee Crowe
2025-08-14 10:44:10
Boyfriend bought this for his truck and say's it is a good sounding muffler. Good, deep sound, would recommend.
Kurt Schupe
2025-07-01 09:31:01
Clean install. Sounded perfect.
Logan Matthews
2025-06-28 21:48:29
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Tim R Curry
2025-06-06 18:18:51
When I went to buy this product, it said it didn't fit my 2005 Ford F-150, do not let this fool you. If it says this product does not fit your vehicle it only means it does not fit the stock exhaust pipes. There are plenty of adapters you can buy at a local hardware / vehicle part store that will allow the stock exhaust pipes to fit onto the muffler's inlet and outlet fittings.Now onto the product review. I put the muffler on my truck expecting it to sounds pretty good, and my expectations were met with my truck being able to he heard down the street by my family members, everyone knows when I am on the way home haha. There's no more satisfying sound than starting up your car or truck in the morning with a flow master super10 installed, or going through a tunnel and being able to hear the sound echo for all to hear. I have this product 5 stars and I'm glad I did, if you want your car or truck to sound mean, aggressive, and loud, this is the muffler for you
Ethan
2025-05-31 16:47:53
I had this installed on my 2016 ram 1500 and this thing sounds awesome. I spent months watching YouTube videos of different exhausts and this is what I was looking for. I was afraid it would sound like a wooden spoon in a tin can but it doesn’t. It’s very throaty on take offs and gets pretty loud but not too loud in the cab. You can tell it’s there but it’s a good sound not an annoying sound. It can have a drone when pulling hills on the interstate but typically goes away once it downshifts. I highly recommend if you want something noticeable but not so loud it drives you crazy.
Jennifer
2025-05-22 11:30:23
Sounds great good value got here quick - what more can you ask for! We had another brand name muffler put on my sons truck and it just didn't give a good sound - not loud enough by a long shot and it was more expensive. So I ordered the Flowmaster 10 series because it was supposed to be the loudest of all the flowmaster mufflers - I actually was afraid it might be too loud from the description but it is perfect - nice strong sound not too loud just sounds good! I can hear him coming before he hits the driveway!
Luke Baker
2025-04-27 14:01:31
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Albert Younger
2025-04-22 13:06:55
I have always switched to flowmaster. I recently got the super 10 to replace my old 40 series on my 2008 dodge 1500 with the 4.7. The 40 sounded good, but I wanted a little more volume, a little pop. And these super 10s are just right.
Corey From AB, Canada
2025-03-30 15:44:41
Been running Magnaflow since new(2020 Classic 1500 5.7 ram hemi) I’m going to say the Magnaflow 3†in 2.5†out duals sounded clean, definitely an exhaust that you’d want if your not into more gnarly sound, I liked it. BUT, this series 10 on the same truck is night and day! The growl at even mid throttle is to die for. Open her wide up and watch everyone look. Hiway cruise she purrs and zero drone. Slightly louder in cab then Magnaflow, nothing serious. At idle it’s slightly meaner as well. But gawd, that 1-2 gear shift punch at 50% or more throttle off a light is so deadly.2 thumbs up here! If you like the muscle car growl this is the muffler for you!Side note, if you have the muffler back kit from Magnaflow, you’ll need a 24†3†pipe to extend to this unit, I only had a 18†so I had to do some finesse welding for that with old pipe, and the 2.5†outlet is to ID and so were the original magna tail pipes, I had to cut off the old muffler and weld in some that were 2.5†OD so I could clamp it.
Rodrigo Urias
2025-02-27 09:26:49
El sonido es muy agresivo y fuerte, solo recomiendo este Flowmaster para vehiculos recreativos y no para el uso diario,
jamie
2025-02-23 15:34:40
This muffler is exactly what my 2022 ram1500 5.7l hemi needed to sound like a truck…. Now jay walkers,drug Addicts and other zombie types will hear me coming
Spud
2025-01-29 12:05:39
Sounds great on my 2016 Ram nice rumble
Ced
2024-12-26 10:16:11
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