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Flowmaster Super 44 Series Center/Center Muffler - 2.25 in. (Universal Fitment)

AmericanTrucks no longer carries the Flowmaster Super 44 Series Center/Center Muffler - 2.25 in. (Universal Fitment). Please check out 2019 Silverado 1500 Mufflers for an updated selection.

Features & Details

  • Super 44 Series Center/Center Muffler
  • Produces a Deep Exhaust Sound
  • Featured a Double- Chambered Design
  • Torque and Horsepower Gains
  • Reliable Delta Flow Technology
  • Designed to Resist Blowout
  • 25” Outlet/Inlet Diameter
  • Aluminized Steel Construction
  • Smooth Clear Coat Finish
  • Sold Individually
  • Three Year Warranty
  • Universal Fitment; Modifications Will Be Required
Deep Exhaust Sound. There is no better way of transforming your truck than installing a muffler that delivers that much-desired deep exhaust growl. Flowmaster Super 44 Series Center/Center Muffler is designed to produce a truly classic off-road truck sound that makes your late-model Chevy Silverado stand out whether you are on the highway or on the trail. What’s more, the sound matches the rugged appearance of your truck thus transforming it into the ultimate off-road beast.

Performance Gains. With Flowmaster’s 2.25 in. Super Series Center/Center Muffler, you get more than a deep exhaust note. It is designed using the outstanding Delta-Flow Technology and features a chambered design to enhance airflow and also boost your truck’s rear horsepower and torque.

Quality Construction. Flowmaster crafted this exhaust muffler from durable aluminized steel for maximum strength and durability. It withstands corrosion even when subjected to aggressive use, and also doesn’t leak. All parts of the muffler are welded using the MIG process that guarantees strong and leak-free joints. A durable finish prevents rust and corrosion besides giving the muffler great looks.

Modifications Required. This Muffler was designed to be used on mutliple applications, as it is not a direct fit replacement part. In order to install this Muffler properly on your vehicle, some modifications to the exhaust system will be required.

Warranty. Flowmaster backs the muffler with a three-year structural and materials warranty. You only qualify for the warranty if you are an original purchaser.

Application. Flowmaster’s 2.25 in. Super Series Center/Center Muffler fits all 1999 to 2019 Chevy Silverado models.

Fitment: 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Details

MPN# 942445

CA Residents: WARNING: Cancer and Reproductive Harm -

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        Customer Reviews (1) Write a Review

        Overall Rating 4

        out of 5 stars

        Installation Time:Shop Install

        Installation Cost:0-$100

        • 4/5

          Installation Time: Shop Install

          Installation Cost: 0-$100

          May 02, 2018

          Quite but subtle

          The super 44 is very quite on the 2018 5.3L silverado but it does add a nice exhaust note. I personally wanted something a bit louder so I removed the stock suppressor as well and the combination in my personal opinion is fantastic. It is very deep and very noticeable when you give it gas but it is also quite when at cruising speeds and it doesn't have that constant hum either unless you are gassing it.


          Year: 2018 Submodel: LT Engine: 5.3L V8

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