1. Performance Mufflers
  2. MagnaFlow
  3. 4 Inch Inlet Diameter
  4. 4 Inch Outlet Diameter
  5. 24 Inch Body Length
  6. 7 Round x 30 Long Inch
MagnaFlow Stainless Steel, Straight-Through Universal Muffler - Polished Finish - Diesel Engine

MagnaFlow Stainless Steel, Straight-Through Universal Muffler - Polished Finish - Diesel Engine

Item # MF14772
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Retail:$273.80
Our Price: $186.68
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Performance Mufflers
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Shipping Weight: 20 lbs
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Featuring a single, perforated core that runs from the inlet to the outlet, this muffler vastly improves exhaust flow, thereby increasing engine performance. Stainless steel mesh and acoustic fiber insulate the core and deliver a smooth, deep tone. Lowest Prices for the best performance mufflers from MagnaFlow. MagnaFlow Stainless Steel, Straight-Through Universal Muffler - Polished Finish - Diesel Engine part number MF14772 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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MagnaFlow Performance Mufflers - MF14772

  • 4 Inch Inlet Diameter
  • 4 Inch Outlet Diameter
  • MagnaFlow
  • 24 Inch Body Length
  • 7 Round x 30 Long Inch
  • Round
  • Diesel Engine
  • Polished Finish

Featuring a single, perforated core that runs from the inlet to the outlet, this muffler vastly improves exhaust flow, thereby increasing engine performance. Stainless steel mesh and acoustic fiber insulate the core and deliver a smooth, deep tone.


Features:

  • Unrestricted exhaust flow increases horsepower, torque and fuel efficiency, improving engine performance
    • Stainless steel, perforated core runs straight through from inlet to outlet
    • Linear design excludes baffles, chambers and louvers that impede airflow
  • Internal elements produce signature MagnaFlow sound
    • Tightly packed layers of stainless steel mesh and acoustic fiber insulate the core to absorb exhaust noise, shield high exhaust temperatures and prevent blowouts
    • Acoustic materials deliver a smooth, deep tone
  • Lap-joint welding provides durable construction - also prevents distortion and cracking
  • 100% Stainless steel composition resists corrosion
    • Polished finish gives the muffler a mirror-like finish
  • Reversible muffler functions in both directions; can be flipped around for custom installation
  • Designed specifically for diesel engines
  • Welding required for installation
  • Made in USA


Specs:

  • Muffler shape: round
  • Overall dimensions: 7" round x 30" long
    • Body length: 24"
  • Inlet/outlet diameter: 4"
  • Inlet/outlet position: center/center
  • Core diameter: 4"
  • Lifetime warranty


Internal muffler diagram of straight-through, perforated core, mesh and acoustic fiber

A. This muffler's stainless steel, perforated core runs straight through from the inlet to the outlet, allowing the exhaust to pass through without restriction. It contains no baffles, chambers or louvers that would restrict airflow. When air flows unimpeded through the exhaust system, horsepower, torque and fuel efficiency increase. All these factors lead to improved engine performance.

B. and C. To regulate loud exhaust noise, tightly packed layers of stainless steel mesh (B) and acoustic fiber (C) insulate the core. These materials absorb sound waves, shield high temperatures and prevent hazardous blowouts. The resulting tone is a smooth, deep growl, specific to MagnaFlow.

D. The inlets and outlets are lap-joint welded to the muffler body for durable construction that eliminates distortion and cracking.

E. All materials are made from 100-percent stainless steel with a polished finish, making this muffler corrosion resistant and giving it a mirror-like finish. It is also specifically designed for diesel vehicles.



14772 MagnaFlow Polished Stainless Steel Universal Muffler - Diesel, Round Shape






Customer Reviews

MagnaFlow Stainless Steel, Straight-Through Universal Muffler - Polished Finish - Diesel Engine - MF14772

Average Customer Rating:  4.0 out of 5 stars   (1 Customer Reviews)

Featuring a single, perforated core that runs from the inlet to the outlet, this muffler vastly improves exhaust flow, thereby increasing engine performance. Stainless steel mesh and acoustic fiber insulate the core and deliver a smooth, deep tone.

- MF14772
by:

I bought this muffler because it was the only one I could find that was 4” all the way through. Other 4” mufflers had 3.5” internal. I was installing a 4” stainless steel exhaust on my 05 f350 6.0L. The sound is just right. Not too loud. No drone in the cab while driving. Has a nice rumble to it and turbo whistles nicely. 871783


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Info for this part was:

Written by:
Lindsey S
Edited By:
Leah B

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