Flowmaster Mufflers 50 Series HD

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Center Inlet / Center Outlet
Ships between 11/23/2009 - 11/24/2009

Center Inlet / Dual Outlet
Ships between 11/23/2009 - 11/24/2009

Offset Inlet / Center Outlet
Select options to see availability.

Offset Inlet / Dual Outlet
Ships between 11/23/2009 - 11/24/2009

Offset Inlet / Opposite Side Offset Outlet
Ships between 11/23/2009 - 11/24/2009
Product InfoManufacturer InfoReturn Information

Features

  • The Flowmaster 50 Series HD Muffler is specifically designed for high-horsepower trucks such as turbo diesels, Hemis, and performance-modified engine models
  • Provides a big boost to sound, horsepower and torque
  • Adds the aggressive Flowmaster exterior tone outside, with reduced interior resonance
  • The Flowmaster 50 Series HD boasts a beastly chamber size for handling big engines under large loads
  • Drops engine compartment heat by as much as 200°, extending the life of engine parts
  • Quality Flowmaster muffler crafting uses aluminized steel for corrosion resistance and precise mig welds for maximum durability
  • Casing embossed with the Flowmaster name
  • Your Flowmaster 50 Series HD Muffler carries a 3-year warranty

Description

The stock muffler riding underneath your high-horsepower truck is holding back power, torque and throaty tone. Swap it out for a Flowmaster 50 Series HD Muffler, and unleash the beast beneath your hood!

Specifically made for the dominating engines of modified trucks, turbo diesels and Hemis, the Flowmaster 50 Series HD turns your favorite sled into a dominating road beast with the famous Flowmaster aggressive tone. It puts big horsepower at the pedal for towing, hauling, or just cruisin'.

The Flowmaster 50 Series HD also boasts a larger chamber size, designed to handle large engine loads. It also reduces engine compartment heat by as much as 200°, extending the life of critical engine parts.

Each Flowmaster 50 Series HD Muffler is built with top-quality 16-gauge aluminized steel for corrosion resistance and fully mig-welded for maximum durability. Best yet, your Flowmaster 50 Series HD Muffler boasts a 3-year warranty.

Notes

  • Flowmaster 50 Series HD 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.

Flowmaster Mufflers 50 Series HD Customer Reviews

Average Customer Rating

   (17)
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Flowmaster 50 Series HD

Posted on 06/23/2009 by Ivan A. - 2004 Dodge Ram (Kahului,HI)

1 of 2 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"I purchased my Flowmaster Muffler 50 series HD to replace my rusted out one that was about 5 years old. I like the "muscle" tone of sound that it adds to the beefy looks of my dodge ram "Hemi" truck. It's lifted 10", lift kit with 33 swampers"

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About Ivan A.
Vehicle
2004 Dodge Ram
I use my vehicle for
Weekend toy
 
Good.BUT

Posted on 02/10/2009 by Robert P. - 2003 Dodge Ram (Egg Harbor Township,NJ)

1 of 1 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"In 2004 i bought the flowmaster 50 series from the cat back. It was over $500 for it. It lasted about 5 yrs before the rust ate the muffler where the tail pipes hook in. So i ordered another muffler and didnt realise that the tail pipes where rusted to. Oh well it sounds good but for $500 it should last longer then that. I no the stock muffler would have."

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About Robert P.
Vehicle
2003 Dodge Ram
 
Good Sounds

Posted on 12/06/2008 by Terry L. (Junction City,KS)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I had a Gibson super flow extreme on my 06 F150. It was too quiet on the outside and too noisy on the inside. Couldnt stand the boooooooo sound it made (clashed with my Jams). The Flowmaster 50 HD sounds really good not too loud and the tone heard on the inside is more too the rear and just sounds better than the Gibson. The Gibson sounds like its right under where you sit. Flowmaser is a good sounding muffler."

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About Terry L.
 
Deep Sound

Posted on 11/27/2008 by Nick S. - 1995 Ford F-150 (Hackettstown,NJ)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Gave my truck a deep sound that makes the stock muffler sound obsolete. I noticed more power when I equipped this with my Flowmaster dual exhaust."

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About Nick S.
Vehicle
1995 Ford F-150
I use my vehicle for
Daily Driver and Offroading
 
08 Dodge Hemi

Posted on 06/13/2008 by John T. - 2008 Dodge Ram (Bullock,NC)

4 of 4 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"I towed my boat to the coast 400 miles round trip after installing the flowmaster 50 series HD. It is loud under exceleration! I'm 50 years old and have not decided if I will leave it on or go back to the stock muffler! It loads up with the switch back to 6 cylinders on flat cruise with no load? Put- - Put- - sound! Not what I was looking for... I only got 9 1/2 mpg towing boat. So stock muffler would be at least that good with no extra racket! $200 plus instulation in alot to pay for what I have now!"

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About John T.
Vehicle
2008 Dodge Ram
I use my vehicle for
Towing & 4x4 bad weather travels
 
Flowmaster 50 Series H.D.

Posted on 04/28/2008 by Josh P. - 2005 Dodge Ram (Elkhart,IN)

2 of 2 people found the following review helpful.

Appearance
Ease of Installation
Price/Value
Quality

"Nice deep growl with the three chamber design. Not the best price however its quality and power gains make it well work the money spent!"

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About Josh P.
Vehicle
2005 Dodge Ram
I use my vehicle for
Everyday driving, towing, hauling
 
steve,2007 hemi ram

Posted on 11/26/2007 by Steve M. - 2007 Dodge Ram (Lincoln City,OR)

1 of 1 people found the following review helpful.

"received quickly,installed quickly by local muffler shop.more power,better gas mileage and sounds ggrreat!!!"

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About Steve M.
Vehicle
2007 Dodge Ram
I use my vehicle for
travel
 
Flowmaster on a 6.0 powerstroke

Posted on 09/18/2007 by Shawn H. - 2005 Ford F250 (Hagerstown,MD)

1 of 1 people found the following review helpful.

"I know flowmaster sounds good on a V8 gas vehicle but wasn't sure how it would sound on a diesel, I am very pleased, it sounds and performs just as well on stock exhaust (w/out cat) as a full exhaust"

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About Shawn H.
Vehicle
2005 Ford F250
I use my vehicle for
Everything
 
Great product for '03 Dodge Ram!!!

Posted on 08/03/2007 by Matthew H. (Rockwall,TX)

2 of 2 people found the following review helpful.

"This muffler sounds great! There is a considerable amount of inside resonance, but I can deal with it. Outside, I get a gentle loping sound at idle, and a deep, strong roar when the engine is rev'd. My onboard computer shows that I am getting an extra 1.4 mpg, too! I definately recommend this muffler to a Dodge owner."

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About Matthew H.
 
Daughter's truck

Posted on 06/07/2007 by Thomas F. (Hudson,FL)

1 of 1 people found the following review helpful.

"She says the truck seems a bit quicker. Not on long enough to tell if there is improvement in gas mileage.Due to the stock exhaust tips on her 2005 Daytona the truck is not much louder."

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About Thomas F.
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