Deals for Flowmaster 942547 Super 44 Muffler - 2.50 Center IN / 2.50 Offset OUT - Aggressive Sound

Flowmaster 942547 Super 44 Muffler - 2.50 Center IN / 2.50 Offset OUT - Aggressive SoundBuy Flowmaster 942547 Super 44 Muffler - 2.50 Center IN / 2.50 Offset OUT - Aggressive Sound

Flowmaster 942547 Super 44 Muffler - 2.50 Center IN / 2.50 Offset OUT - Aggressive Sound Product Description:



  • Deep aggressive exhaust note
  • Noticeable Interior resonance
  • Recent two chamber improvement
  • Race proven patented delta flow technology
  • No Internal packIng to blowOut

Product Description

Flowmaster 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 Flowmaster has ever built. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

Customer Reviews

Most helpful customer reviews

4 of 4 people found the following review helpful.
52009 Chevy Silverado WT4.8L V8
By clint
difference is night and day,just got done test driving for my truck its 2.5" in 2.5 out pretty simple wanted a both on kit but i wasnt dumping that money into the same thing i just did for 100 total. the truck is super loud and deep going lightly on the pedal thru gears it gets worse once you maintain speed its signifigantly quiets down,and when your on it sounds very agressive ...beautiful! now i dont have to pound the gas to listen to the k&n screem which is what i wanted bc i cant help but do it to hear the sound, its very deep in the cab aswell and has a real nice resonance, not a crackle and no back fire just a real smooth sound when u smack the gas quick. over all im very pleased with the buy ...just hope im not near a cop having a bad day at the red light hahaThings you will need other then your input/output sizes, are 2 adapters a sleeve atleast for my app. beacause this muffler is 21" lenght and stock was 25" plus the inch i left on enableingme to reuse all stock hangers with perfect clearance.but needed to fill an 8" gap aprox. between the muffler and tail piece i recommend welding all seams i dont like clamps but thats just me i also sprayed all weld areas and exsposed muffler immediately after cooling time with high temp and galvinizer to prevent any rust issues after all its my work truck and its new york so theres plenty of salt which leads me to my next observation this muffler is solid with all welded seams it would be hard to damage this thing unless you seriously bottom out violently.its also half the weight of my stock muffler so i figure less stress on the pipes or less net weight if thats your thing..As for power that to is noticable i tap my gas and im hitting 30mph with no effort, the torqe is also noticable im estimating 25-40 hp but i also have a stage 3 cold air intake to match. hope this help people like me that need a little more info ..good luck

4 of 4 people found the following review helpful.
5Flowmaster Super 44, Two Enthusiastic Thumbs Up!
By Shane08
I did a lot of research before buying this muffler. I own a 2006 Jeep Unlimited and I wanted to find a muffler that was deep in sound, no drone at highway speeds, was tough enough for off road abuse, and had some performance gains. I found all four with this muffler. It sounds amazing. I coupled it with a 2.5 inch tail pipe and I'm super stoked with the outcome. My gas mileage has improved a little too. If you're looking for a good quality muffler with some bark when it's needed, and quiet when it's not, this is what you're looking for. I'd highly recomend the super 44 by flowmaster.

4 of 4 people found the following review helpful.
5Nice Deep Tone Without Interior Drone
By T. R. Kanavy
I have had this muffler on my late model V8 Ford-150 for about a week, and could not be more pleased with the completed the result. The muffler provides a great deep growl when your foot is significantly depressing the accelerator, then becomes near silent when the vehicle is maintaining speeds.I have had many custom exhaust systems on my past vehicles and have had mixed results. My least favored was the Magnaflow set-up I had on my 06 Daytona Charger, which made my car sound like a tuna boat. There was a significant drone inside the vehicle which wore on me over time and drove my passengers bonkers. Therefore, I greatly wanted to avoid a repeat of this scenario. The Flowmaster Super-44 was the perfect cure.The muffler is a lot of fun when you want to stomp on the pedal while off-roading, yet remains refined during highway driving. Despite the claim on Flowmasters website for this muffler having "considerable interior resonance", the muffler is quite well-behaved. I have never needed to turn my radio beyond the previous volumes I typically used before the muffler installation or felt the need to elevate my voice to be heard by passengers.Pro:-Deep throaty growl-Little interior resonance despite aggressive exterior sound-Flowmaster affordability-Black powder-coat?CON:-Only a minor gain in horsepower-Sounds so cool you may lose gas mileage trying to make it rumble louder.

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Buy Flowmaster 942547 Super 44 Muffler - 2.50 Center IN / 2.50 Offset OUT - Aggressive Sound