Flowmaster Mufflers 50 Series Big Block

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

Offset Inlet / Center Outlet
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Offset Inlet / Opposite Side Offset Outlet
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Offset Inlet / Same Side Offset Outlet
Ships between 11/23/2009 - 11/24/2009
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Features

  • The Flowmaster 50 Series Big Block Muffler cranks-out extra power and torque for powerful trucks, SUVs and RVs—especially when towing
  • Sounds a more mild version of the famous Flowmaster tone for revealing your engine power without waking the neighbors
  • The Flowmaster 50 Series Big Block drops under-hood temperatures as much as 200°, extending the life of vital engine components
  • Unique H-chamber design reduces interior resonance for a smooth, calm ride inside your cab
  • Large chamber capacity handles your engine's power under heavy loads
  • The 50 Series Big Block muffler also offers a critical increase in gas mileage
  • Quality Flowmaster muffler crafting uses aluminized steel for corrosion resistance and precise mig welds for maximum durability
  • Your Flowmaster 50 Series Big Block Muffler boasts a 3-year warranty

Description

Increased power, torque and mileage are vital for today’s trucks, SUVs and RVs. That’s why Flowmaster makes a 50 Series Big Block Muffler that cranks-out extra force at the pedal for towing. Plus, the efficiency of the Flowmaster 50 series Big Block reduces under-hood temperatures, lengthening the life of critical engine components.

Don’t forget the famous Flowmaster sound you get with the 50 Series Big Block Muffler. It’s a milder tone—quieter than the 40 Series—but with plenty of the famous Flowmaster roar. Interior resonance is greatly reduced by the large H-chamber design, which not only makes for a calmer cab but also handles your big engine under heavy loads.

The 50 Series Big Block 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 Big Block Muffler boasts a 3-year warranty.

Notes

  • Flowmaster 50 Series Big Block 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 Big Block Customer Reviews

Average Customer Rating

   (5)
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2008 Tundra Giddy-Up

Posted on 02/12/2008 by Royston J. - 2008 Toyota Tundra (Fort Worth,TX)

13 of 15 people found the following review helpful.

"Perfect rumble, not irritating. I think this would be the answer for anyone wanting to keep the sound close to stock until you get on it then the gates of hell open up :-0"

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About Royston J.
Vehicle
2008 Toyota Tundra
I use my vehicle for
everything
 
Great Flowmaster

Posted on 03/28/2007 by Adam H. - 1998 Chrysler Sebring (Saint Charles,MO)

4 of 5 people found the following review helpful.

"Put this on my 05 Yukon Denali 6.0. Having driven street cars in the past, I thought it could be louder at Idle, but it does sound great when you get on it and there is NO inside drone while cruising. I drove it in downtown Chicago not long ago and the sound from the muffler bouncing between the building was sweet. All in all I am happy."

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About Adam H.
Vehicle
1998 Chrysler Sebring
I use my vehicle for
Everything
 
Sounds good

Posted on 02/10/2007 by Justin O. - 2006 Nissan Titan (Du Bois,PA)

3 of 4 people found the following review helpful.

"Flowmaster sounds good on Nissan Titan--only problem inlets and outlets were both dented."

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About Justin O.
Vehicle
2006 Nissan Titan
 
feed back on the flowmaster 50 big block

Posted on 02/10/2007 by Jason W. - 2005 GMC C/K 2500 (Texas City,TX)

6 of 7 people found the following review helpful.

"great product my truck sounds tuff"

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About Jason W.
Vehicle
2005 GMC C/K 2500
I use my vehicle for
everything
 
Great product

Posted on 10/14/2006 by Michael A. (Gravette,AR)

3 of 4 people found the following review helpful.

"As always very pleased, makes my 8.1 sound good, and got the power i wanted."

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About Michael A.
I use my vehicle for
Everything