- 1-Year Lower-Price Guarantee
Please answer the following questions before adding to cart to help us provide you with customized for your specific vehicle.
- The Flowmaster Super 44 Series Muffler is the Flow’s most aggressive 4” case muffler
- Packs the technology of larger Super 40 Series mufflers into a smaller case
- Chambered for optimum flow control
- Loaded with the rich, famous Flowmaster tone
- Available in smooth aluminum or long-lasting stainless steel
- Backed by a 3-year warranty for aluminized steel and a Lifetime Warranty for stainless steel
Need the famous tone of a Super 40 Series Flowmaster Muffler but don't have the space? Wanting to power-up your racer, muscle car or dual exhaust ride with a superbad black muffler? All signs point here: the new Flowmaster Super 44 Series Muffler.
Now, thanks to the Super 44 Series' compact and powerful 4" design, you can get all the growl and power of the Flowmaster 40 Series in your ride. Inside, it's expertly designed to deliver optimum flow and pressure. Outside, you get all of the aggressive Flowmaster sound you can handle for the street, strip or trail.
On top of the legendary Flowmaster roar and chambered flow control, the Super 44 Series also comes in your choice of aluminized steel or stainless steel. The aluminized 44 Series is backed by a 3-year warranty while the stainless steel muffler is backed by a Lifetime Warranty.
Flowmaster Super 44 Series Mufflers Customer Reviews
229 Customer Reviews
Sort Reviews By:
Reviewed by Matthew R (KANSAS CITY, MO) Reviewed for a 2010 Infiniti G37 — Sep 07, 2017 7:36 AM
Good exhaust tone on 2.5" true dual catback pipes. I kept the resonators on and I'm glad I did. These are loud. Had 40 series on my last two cars. The price has jumped up considerably on Flowmasters but if you plan on keeping your car awhile, it's worth it. Spent $475 for true dual exhaust with install. Much better than Stillen's overpriced $1200 cat back that isn't true dual and 2 3/8" pipe. I'm happy.
Reviewed by Shannon D (SCHENECTADY, NY) Reviewed for a 2008 Toyota Tundra — Sep 05, 2017 5:39 AM
I ordered the super 44 hoping it would make my 08 tundra 5.7 sound like a truck. I can say it is what I was looking for. It's quiet at idul but u can hear it when u hit the gas at both slow or heavy acceleration. Some drone at 60-65mph but I like it. Not overly oppressive in cab so u can still have a convo without raising your voice.
Reviewed by Jacob P (APPLETON, WI) Reviewed for a 2011 Chevy Avalanche — Aug 15, 2017 12:14 PM
Nice replacement that shaves some serious weight, growls low, isn't too loud. Does drone for me a bit in 4 cylinder mode. If your truck is like mine go find some 3 inch Outside Diameter piping and 3 inch inlet outlet muffler and they'll go together well
Reviewed by Ron R (Cullowhee, NC) Reviewed for a 1968 Chevy Chevelle — Jul 25, 2017 3:45 AM
Great price and easy free shipping. Removed my Flowmaster 50's for the Super 44's to give my 68 Chevelle that fantastic loud rumble of the 60's muscle cars.
Reviewed by Justin N (PLEASANT PLAINS, IL) Reviewed for a 2016 Chrysler Town and Country — Jul 20, 2017 8:07 PM
Was an easy install. It fits great. It sounds nice, a rumble sound. It's not as loud as I want, so ill probably delete the resonator and itll be much louder. Would recomend.