Free Shipping On Orders Over $75. Details

Talk to a Sierra Enthusiast
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Sierra !! Enter daily!

Flowmaster Super 50 Series Center/Center Oval Muffler - 2.25 in. (Universal Fitment)

AmericanTrucks no longer carries the Flowmaster Super 50 Series Center/Center Oval Muffler - 2.25 in. (Universal Fitment). Please check out 2014-2018 Sierra 1500 Exhaust for an updated selection.

Features & Details

  • Delta Flow Technology
  • 16 Gauge Aluminized Steel
  • Fully MIG Welded
  • Mild Exhaust Tone
  • Minimal Interior Resonance
  • Improved Horsepower and Torque
  • Better Engine Efficiency
  • Great Choice for Large Displacement Vehicles
  • Medium Difficulty Installation
  • Installation Time Is 2 Hours
  • 3 Year Limited Warranty
  • Universal Fitment; Modifications Will Be Required
Unrivaled Technology. Flowmaster has cornered the market on aftermarket exhaust upgrades. The Flowmaster Super 50 Series Center/Center Oval Muffler - 2.25 inch is an incredible product that will make your Sierra stand out in a crowd.

Cutting-Edge Engineering. Featuring the Flowmaster legendary Delta Flow Technology, this muffler is made of 16 gauge aluminized steel. Fully MIG welded for superb durability, you will love the mild exhaust tone and minimal interior resonance.

Superior Performance. Not only will this muffler give you improved horsepower and torque, but you will have better engine efficiency as well. In addition, this muffler is a great choice for large displacement vehicles.

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 this product with a 3 Year Limited Warranty that will cover all flaws in the craftsmanship and materials.

Application. The Flowmaster Super 50 Series Center/Center Oval Muffler - 2.25 inch fits all 2007-2019 GMC Sierra 1500 models.

Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Details

MPN# 52455

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box
  • (1) Muffler
Installation Info

    Customer Photos

      Q & A

      No questions about this product yet.

      Ask the First Question

        Reviews