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Flowmaster 50 Series HD Mufflers

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    Features

    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 Customer Reviews

    Average Rating

    58 Customer Reviews

    Sounds great

    Reviewed by Frank T (Lehi, UT) Reviewed for a 2012 Chevy Silverado — Jul 03, 2018 8:31 PM

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    Sounds like a Chevy should i have the 6.0 should have brought it long ago

    For ALL Turbo Diesels

    Reviewed by James E (Lancaster, CA) Reviewed for a 2016 Dodge Ram — Jul 02, 2018 10:36 PM

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    Lets the 3.0 Ecodiesel breath. Boosts power climbing hills and mountains. I tried a 70 series Big Block first.Got noticeable improvements. Over time I found that the 70 series ran very HOT!!! Called Flowmaster, and they advised the Pro Series or the 50 Series HD. Flowmaster said the Turbo made more heat, that needed larger internal passages. Even with a small engine. With the Banks intake, I have quiet added power! Stealth Power!

    WOW!!!

    Reviewed by Everett D (PEORIA, IL) Reviewed for a 2014 Dodge Ram — Mar 21, 2017 5:40 AM

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    You can go wrong, notice a big difference in acceleration, the sound is great I can still hear my radio,

    Great!

    Reviewed by Tobi H (Eagle Point, OR) Reviewed for a 2011 Dodge Ram — Oct 10, 2016 8:48 PM

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    I had my muffler installed by a shop, they complained that it was slightly difficult to install and recommended the super 40 for ease. I still had the 50 HD installed and I'm glad I did! Nice low rumble, not loud but loud enough. I'm very happy with my purchase.

    Just the right sound and performance

    Reviewed by Harry P (Fayetteville, PA) — May 23, 2016 6:05 AM

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    Perfectly designed for my 2013 Ram Hemi.