Flowmaster Mufflers 50 Series Delta Flow

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Center Inlet / Center Outlet
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Center Inlet / Dual Outlet
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Center Inlet / Offset Outlet
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Offset Inlet / Center Outlet
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Offset Inlet / Center Outlet (3" x 10")
Ships between 11/23/2009 - 11/24/2009

Offset Inlet / Center Outlet (4" x 8")
Ships between 11/23/2009 - 11/24/2009

Offset Inlet / Dual Outlet
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Offset Inlet / Opposite Side Offset Outlet
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Offset Inlet / Opposite Side Offset Outlet (3" x 10")
Ships between 11/23/2009 - 11/24/2009

Offset Inlet / Opposite Side Offset Outlet (4" x 8")
Ships between 11/23/2009 - 11/24/2009
Offset Inlet / Same Side Offset Outlet
Ships between 11/23/2009 - 11/24/2009
Product InfoManufacturer InfoReturn Information

Features

  • The Flowmaster 50 Series Delta Flow Muffler boasts famous Flowmaster power and torque with a mild exterior tone and virtually no interior resonance
  • Ideal for bringing drag strip power and sound to street cars and sport trucks
  • Quality Flowmaster muffler crafting uses aluminized steel for corrosion resistance and precise mig welds for maximum durability
  • The Flowmaster 50 Series Delta Flow Muffler utilizes Delta Flow deflector technology for noise reduction and superior exhaust scavenging
  • Specialized 3-chamber "H" design maximizes horsepower and torque while assisting noise reduction
  • Casing embossed with the Flowmaster name
  • Your Flowmaster 50 Series Delta Flow Muffler carries a 3-year warranty

Description

Give your vehicle the best in both power and reduced exhaust noise with Flowmaster's 50 Series Delta Flow Muffler. Its unique 3-chamber "H" design ups the ante on power, torque and even gas mileage. And, the 50 Series Delta Flow offers a milder tone than roaring, aggressive mufflers.

The secret to the reduced interior resonance of the 50 Series is Flowmaster's exclusive Delta Flow technology, which precisely places deflectors for powerful tone outside, yet interior calm. Plus, this Flowmaster Muffler technology boosts power by improving exhaust gas scavenging.

The 50 Series Delta Flow Muffler boasts the quality construction you'd expect from Flowmaster. Each Flowmaster Muffler is built with 16-gauge aluminized steel for corrosion resistance and fully mig-welded for maximum durability. Best yet, your Flowmaster 50 Series Delta Flow Muffler boasts a 3-year warranty.

Notes

  • Flowmaster 50 Series Delta Flow Mufflers come in a variety of inlet/outlet configurations and sizes, shown above. Select the inlet/outlet diameter you need from the drop down at right.
  • Select 50 Series Delta Flow model configurations are available with T-409 stainless steel construction instead of aluminized steel for extending protection against corrosion and yellowing.

Average Customer Rating

  (48)
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Very Satisfied

Posted on 10/27/2009 by Mike B. - 2009 Dodge Ram (Greeley,CO)

1 of 1 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"I have had Flowmaster Mufflers before and have always been very happy. Fit and finish is outstanding and the sound is pure performance. I had a local muffler shop install and weld it to two custom tailpipes. It turned out perfect. It also gave me more MPG's and more power."

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About Mike B.
Vehicle
2009 Dodge Ram
I use my vehicle for
everything
 
BC ,Asheville,NC

Posted on 08/09/2009 by Brian C. - 1994 Ford F-350 (Weaverville,NC)

Appearance
Ease of Installation
Price/Value
Quality

"replaced oem exhaust sys. with dual 50 series sys. big improvement all thru rpm range especialy at low end (take off). it has a lower tone than the 40 series mufflers."

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About Brian C.
Vehicle
1994 Ford F-350
I use my vehicle for
service,construction
 
2004 Dodge Dakota

Posted on 07/25/2009 by Lance S. - 2004 Dodge Dakota (San Clemente,CA)

3 of 3 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"Its alright. Bought it to replace a Magnaflow performance exhaust that was way too loud. Kept the 3" tubing from the magnaflow kit and had the Flowmaster welded in. MUCH quieter in the 1700-1800 rpm range. Magnaflow had incredibly annoying drone at that range. The Delta 50 is slightly quieter in the rest of the rpm ranges. Was actually hoping for quieter. I have a K&N cold air intake which probably adds to the loudness. but over-all satisfied."

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About Lance S.
Vehicle
2004 Dodge Dakota
I use my vehicle for
everything
 
great sound

Posted on 07/22/2009 by Lorenzo T. - 1992 Chevy C/K 1500 (Gary,WV)

3 of 3 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"easy on ears,not as loud as the 40.nice smooth sound inside of truck instead of rumble."

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About Lorenzo T.
Vehicle
1992 Chevy C/K 1500
I use my vehicle for
famliy activities
 
50 Delta Flow Quite Loud

Posted on 05/26/2009 by Nicholas S. - 2006 Dodge Magnum (Lebanon,OH)

2 of 2 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"Used the Flowmaster web site for loudness comparison and actually thought the muffler was much louder than anticipated. I kept the mufflers but reinstalled my resonators ('06 Magnum RT). All is well. Midrange torque seems markedly improved - you can distinctly feel it."

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About Nicholas S.
Vehicle
2006 Dodge Magnum
I use my vehicle for
Everyday
 
what can u say its a flowmaster

Posted on 05/16/2009 by Ryan O. (Wallingford,KY)

0 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"good muffler sounds good welded right up and at 55 or 60 u cant even tell its not stock. Anything is better than that fifty five gallon barrel stocker i cut off"

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About Ryan O.
Vehicle
2005 Chevy Silverado
Vehicle
2006 Chevy Malibu
I use my vehicle for
everything
 
sounds great

Posted on 05/09/2009 by Donald P. - 2008 Dodge Ram (Burlington,IA)

1 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"got here in 2 days, install was simple with a sawzall and a mig welder, wound up with a lot more low end and can't beat the price"

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About Donald P.
Vehicle
2008 Dodge Ram
I use my vehicle for
it's my daily driver
 
2004 chevy colorado 3.5L

Posted on 04/23/2009 by Shane P. (Mary Esther,FL)

2 of 3 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"I recently installed the muffler on my colorado, hoping it wouldnt sound like a ricer, or drag car. Its exactly the sound i was looking for. Perked up the low end torque a bit too. Anything auto is a great company to purchase from, highly recommened."

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About Shane P.
 
Exact replacement easy

Posted on 10/19/2008 by Jon K E. - 2004 Chevy Silverado (Stewartstown,PA)

5 of 7 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"My 2004 Silverado had a dealer conversion Flowmaster exhaust system. The muffler needed to be replaced at 105,000 miles. I was able to get an exact replacement because Flowmaster bothers to engrave part numbers on their mufflers. It doesn't get any easier than that. Everything fits the way it should. I also love the sound."

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About Jon K E.
Vehicle
2004 Chevy Silverado
I use my vehicle for
Commuting to work, hauling race car and trailer.
 
Very Good muffler

Posted on 10/08/2008 by James W. - 2003 Dodge Ram (Lavergne,TN)

2 of 5 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"This is a great sounding muffler. I wish I could have received info on the Hp Increase I could possibly see."

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About James W.
Vehicle
2003 Dodge Ram
I use my vehicle for
Commuting, towing, and travel
 
amazing muffler

Posted on 09/18/2008 by Alexander T. - 2007 Chevy Cobalt (Houston,TX)

5 of 7 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"i used to have a aftermarket muffler that all it did was waste my gas and not let my car respond when i accelerated. now with this new muffler as soon as i tap the gas pedal my car responds by speeding up quicker. as for the in cabin noise there is none which is something i was looking for."

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About Alexander T.
Vehicle
2007 Chevy Cobalt
 
great sound

Posted on 09/12/2008 by Michael D. (Batavia,NY)

3 of 3 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I installed the 50 series on my 94 Jeep wrangler and it sounds great. I get alot of head turning as I cruise down the road. It is more then I expected for the right sound and I am buying my son one for his Jeep.I also noticed improved gas milelage, great product."

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About Michael D.
 
FLOWMASTER DELTA 50 MUFFLERS ARE VERY MELLOW

Posted on 09/12/2008 by Robert M. (Hawthorn Woods,IL)

3 of 4 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I REPLACED MY FLOWMASTER 30'S WITH THE NEW DELTA 50 SERIES AND I REALLY THINK THEY ARE GREAT! I RUN THEM ON A 1972 BUICK GS CONVERTIBLE AND WITH THE TOP DOWN THE 30 SERIES WERE JUST WAY TOO LOUD. THE 50 SERIES HAS A GREAT IDLE RUMBLE AND WHEN I GET ON IT SHE HAS A FANTASTIC GROWL! THESE ARE EVERYTHING I WAS LOOKING FOR AND I BOUGHT THE STAINLESS SO I HOPE THEY LAST A LONG TIME."

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About Robert M.
I use my vehicle for
CAR SHOWS AND PLEASURE CRUISING.
 
04 Chevy Avalanche

Posted on 07/30/2008 by Jake K. - 2004 Chevy Avalanche (Paso Robles,CA)

2 of 2 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"Very satisfied. love the sound outside with a nice mellow inside. Highly recommended!!!"

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About Jake K.
Vehicle
2004 Chevy Avalanche
I use my vehicle for
commuting, hauling, travel.
 
2003 Dodge Ram Hemi

Posted on 06/25/2008 by Jeff C. - 2003 Dodge Ram (Cedar Falls,IA)

3 of 3 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"I had this installed on my 03 Ram Quad Cab Hemi and I am very pleased. It sits at about the same level as the stock unit so ground clearance is not compromised and it sounds amazing. Not too loud, but very rich and authoritative if you really get on it. Good price, good value, I definetly recommend it."

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About Jeff C.
Vehicle
2003 Dodge Ram
 
good tone

Posted on 06/14/2008 by Jeff W. - 2003 Chevy Silverado (Cleveland,OK)

4 of 7 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I like the fact that it has a good tone but you can roll the windows up and listen to the radio and hardly notice it."

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About Jeff W.
Vehicle
2003 Chevy Silverado
I use my vehicle for
daily driver
 
new body 2008 gmc,crew 5.3

Posted on 05/14/2008 by Mike W. - 2008 GMC Sierra (Bay City,TX)

3 of 5 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"if your looking to upgrade your muffler on a gmc 1500 crew cab 2008 you need 3 inch in center and 3 inch out offset its the only one that ill fit....great muffler ive bought probley 10 in my life....hopefully 10 more,,,,thanks..."

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About Mike W.
Vehicle
2008 GMC Sierra
I use my vehicle for
looking cool
 
Subtle Uniqueness

Posted on 04/24/2008 by Peter H. - 2005 Ford F-150 (Indianapolis,IN)

8 of 8 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"I am very pleased with the flow 50. I'm older now and don't need the extra loud sounds from my exhaust systems. This muffler growls agressively when needed but quietly rumbles without overwhelming me in the cab during low idle. It's a perfect match for my Airaid Cold Air Intake system. At first, I wasn't sure if this was going to be the right sound I was looking for. But after installing it and now driving for a few hundred miles, it's like music to my ears. Thanks for the quality, technology, performance and outstanding results!"

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About Peter H.
Vehicle
2005 Ford F-150
I use my vehicle for
work and pleasure
 
2004 Dodge Ram /Hemi

Posted on 04/23/2008 by Rich E. - 2004 Dodge Ram (Greenwood,IN)

0 of 1 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"Removed my duals and installed the Flowmaster. Have the same on my Jeep TJ. Awesome sound, awesome power and can take a beating. Thanks AutoAnything again! Rich"

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About Rich E.
Vehicle
2004 Dodge Ram
I use my vehicle for
off road and fun.
 
great sounding

Posted on 04/18/2008 by Robert R. - 1998 Chevy C/K 1500 (Ferdinand,IN)

5 of 5 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"I installed a 50 series on my 1998 Chevy truck. It has dual exhaust, and it sounds perfect. Reminds you of an old muscle car but not too loud to drive everyday. Great idle sound, and only extremly lound when your flooring. Would recomend it any one."

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About Robert R.
Vehicle
1998 Chevy C/K 1500
 
2003 Dodge Ram 1500 Hemi

Posted on 04/15/2008 by Jacob S. (Panama City,FL)

6 of 6 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"Awesome sound at start up and very powerful through the RPM range. Lots of drone in the getting up to speed, but can't hardly tell you have on a flowmaster at cruising speeds. Great for those who like it loud when you want and quiet when you dont."

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About Jacob S.
 
Flowmaster

Posted on 01/01/2008 by Darren N. - 2003 Dodge Ram (Sandwich,MA)

5 of 6 people found the following review helpful.

"This is an excellent muffler. It sounds aggresive but has very little cab drone. I love it. It really lets my Hemi breath."

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About Darren N.
Vehicle
2003 Dodge Ram
I use my vehicle for
towing a boat and a camper.
 
Perfect sound!

Posted on 12/11/2007 by Jared S. - 2002 Nissan Maxima (Meade,KS)

1 of 1 people found the following review helpful.

"I installed the 50 ser. deltaflow on my 2k2 maxima. It adds a very quiet yet rich deep tone to the exhaust at idle and just a little bit of noise between 2k an 3k rpms. with the stock resonator still in this is a VERY quiet sounding muffler. Doesn't draw unwanted attention."

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About Jared S.
Vehicle
2002 Nissan Maxima
I use my vehicle for
evenings and trips.
 
1992 chevy k1500

Posted on 11/29/2007 by John S. - 1992 Chevy C/K 1500 (Pompton Plains,NJ)

5 of 6 people found the following review helpful.

"Has nice deep tone and not to loud inside. It is narrower then stock but the dual tail pipes fit with alittle adjusting"

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About John S.
Vehicle
1992 Chevy C/K 1500
 
05 Expedition 5.4

Posted on 11/15/2007 by Eric C. - 2005 Ford Expedition (Albany,NY)

2 of 4 people found the following review helpful.

"louder then stock nice love the sound...better throttle response while on cell phone friends thought i was in my 300zx twin turbo they heard my exhaust from the delta 50 series....eric1hd@aol.com"

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About Eric C.
Vehicle
2005 Ford Expedition
I use my vehicle for
commuting towing family activities
Showing 1 - 25 of 48 Customer Reviews
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