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- 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 long-lasting stainless steel with a black finish
- Backed by 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 durable stainless steel with a black finish. The 44 Series Stainless Steel Muffler is backed by a Lifetime Warranty.
Flowmaster Super 44 Series Mufflers Customer Reviews
240 Customer Reviews
Reviewed by Kade H (SPRINGVILLE, UT) Reviewed for a 2015 Toyota Tacoma — Jul 14, 2018 10:11 AM
Great muffler, great sound. I only notice drone at 1500 rpm. Other than that it's awesome!
Reviewed by Homar B (Artesia, NM) Reviewed for a 2006 Ford F-150 — May 11, 2018 6:31 AM
Upgraded my 5.4 3v F150 from 2.25" true dual exhaust with Dynatech max long tubes and cats with super 40s to 2.5" with high flow cats and super 44s. The sound isn't as loud but more throaty with a little more rumble and the interior resonance was reduced drastically. Exhaunt flows much better now. I can't tell if my low end torque changed much but passed 4000rpm there is a big difference.
Reviewed by Ed C (ARDMORE, PA) Reviewed for a 2017 Dodge Ram — Apr 14, 2018 9:19 PM
This muffler sounds powerful, deep growl, makes my 2017 ram a complete street beast!
Reviewed by Ben B (GOODLETTSVILLE, TN) Reviewed for a 2016 Dodge Charger — Mar 28, 2018 4:41 PM
I put it on an SXT 2016 Charger & turned from being a kitten to having a nice deep growl. Muffler sounds a lot better than most I hear. Most sound like fart cans but this just growls. I love it the most when I throttle the engine going under bridges hearing the Doppler effect. Yeah heads turn either in disgust or in awe lol I took off my resonators as well & still sounds good