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Flowmaster 843051 50 Series Delta Flow Chambered Muffler

Free shipping on orders over $29.99

$161.14

$ 65 .99 $65.99

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 409S stainless steel and fully MIG welded for maximum durability.


dude
Reviewed in the United States on April 29, 2023
2nd flowmaster 50 I've put on my truck in the last 10 years. It's not too loud but there's no mistake it's not oem.
mosby
Reviewed in the United States on April 12, 2022
don't get me wrong; i think flowmaster is a great product. BUT the delta flow 50 that i received looked like it had been returned damaged and resold!there was a dent in the case, which led me to believe the muffler might leak. i also noticed specks of paint on the case, as if someone had touched it up!
Ils0crlI
Reviewed in the United States on May 11, 2021
Great mufflers, solid construction and Flowmaster sound. No complaints
Customer
Reviewed in Canada on April 22, 2021
Sounds good. Not too loud. Happy overall. But it discoloured very quick. Even though it is supposed to be stainless I would be very surprised if it lasts as long as they claim it will. Time will tell.
Alicia Con...
Reviewed in the United States on March 29, 2020
I've got a Hemi in my Jeep Wrangler JKU. I had the Flowmaster Pro Series that sounded great but the drone at highway speeds was unbearable. I switched to this series 50 and oh what a difference. I can start my Jeep without my neighbor hearing me and it sounds great while accelerating but quiets right down after up to speed. Only thing I wished was Flowmaster still made the offset version on both inlet and outlet on the same side.Update June 2020, description says Constructed of 16 gauge 409S staInless steel however my magnate sticks to it fine. Is this really stainless?
Daniel
Reviewed in the United States on December 18, 2018
Good sound easy install
Titanboas
Reviewed in the United States on November 10, 2018
I give it 5 stars only on the quality. Extremely well made. But with that said, it is way to quiet. Had it a few days and its all ready getting replaced for a super 40.
Darryl Bizub
Reviewed in the United States on January 4, 2015
sounds nice