Flowmaster 50 Series HD Mufflers
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- 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
- Crafted from aluminized steel for corrosion resistance and precision mig welded for maximum durability
- Casing embossed with the Flowmaster name
- Your Flowmaster 50 Series HD Muffler carries a 3-year warranty
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.
- 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 50 Series HD Mufflers Customer Reviews
44 Customer Reviews
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Reviewed by Joshua C (Corning, NY) Reviewed for a 2013 Dodge Ram — Jan 15, 2015 8:37 PM
The Flowmaster 50HD direct fit muffler sounds great! The install was fairly easy and the directions were perfect. The only difficult part was installing the OEM tail pipes into the new muffler. Never disappointed in Flowmaster and Auto Anything, what a great combination.
Reviewed by mike a (overland park, KS) Reviewed for a 2005 Chevy Colorado — Jan 07, 2015 9:59 AM
Thing sounds like a V-8 motor now definitely has a lot more pick up I like the sound of good Growl.
Reviewed by Chad W (Columbia, SC) Reviewed for a 2013 Dodge Ram — Dec 28, 2014 2:30 AM
Excellent muffler with a mean sound. The muffler is all around a suttle nice rumble but a deep throaty one. The best is doing 80mph on the interstate you don't get the obnoxious resonance. I recommend to all ram hemi owners.
Reviewed by Daniel G (LAGUNA HILLS, CA) Reviewed for a 2014 Dodge Ram — Nov 14, 2014 7:37 AM
Great sound to this, I had a 40 series on my 2004 Dodge and it was loud in the cab, the 50 series is much nicer, tough when opened up but not annoying, lets you hear that Hemi!! It will sound better when I get my intake on.