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Flowmaster 943053 Flowmaster 50 Series Delta Flow Chambered Muffler

Free shipping on orders over $29.99

$139.46

$ 61 .99 $61.99

In Stock

About this item

  • Moderate Sound
  • Mild interior resonance
  • Excellent choice for Street Rod cars and trucks
  • Improved Horsepower, Torque and Engine Efficiency


The three chamber design utilizes Flowmaster's Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.


Angel Luis Goyco
Reviewed in the United States on December 9, 2024
Fast shiping
KJ
Reviewed in the United States on March 24, 2023
They state it may be heard a slight loudness in the car, well were they ever wrong .... Too loud inside driving in town is not enjoyable, The loudness does not come down until after 55 more... Mileage saver I do not see it. 》 Only good thing I can say for sure is it fit my car good
Bearman468
Reviewed in the United States on September 7, 2022
Great sound
Charvonia
Reviewed in the United States on February 14, 2021
Sounds great on my mild 6.0 LS. Can hear the cam at idle, sounds mean on the throttle, but does not drone or get annoying either.
Alroundj
Reviewed in the United States on March 3, 2020
I installed this to replace the 40 series I had on my 07 Chrysler Aspen with a Hemi. My MDS is shut off, so I can’t tell you how that would sound, but aim thrilled with the 50 series so far. It is much quieter than the 40 series but same performance. I’m getting 1 mpg better than stock. When in the gas, it sounds really good but not obnoxious. Cruising at 70-80mph it’s pretty quiet. I do notice a drone at 30-40mph under low rpm. I do not run a resonator. Once again, I do not run the MDS.
alaska
Reviewed in the United States on January 12, 2020
Really like the mild sound tones. I just would have liked it more if the was no cab drone.
Customer
Reviewed in the United States on December 10, 2018
Had this on my 2011 GMC Sierra 1500 with the 5.3 litre. Quiet at first but once the muffler breaks in after a couple weeks it has a very agressive tone when accelerating but is very quiet in the cab while cruising. Biggest issue is the non stainless steel versions rust out quickly.
Customer
Reviewed in the United States on January 31, 2017
Exactly what i wanted. Replaceing my gmc safari oem muffler with this one lol
bigshotnurse
Reviewed in Canada on May 14, 2015
perfect sound for dodge ram 5.7 hemi.nice rumble sound and not obnoxious. easy install with C clamps.