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Magnaflow 3.50-Inch Round Glasspack Performance Muffler; 2-Inch Inlet /2-Inch Outlet (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle

Item S517954
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Glass-Pack Style Muffler 
      • Single Stage Packing
      • Reversible
      • Straight-Through Design
      • Deep, Classic Glasspack Sound
      • Red Corrosion-Resistant Finish
      • 3.50-Inch Diameter
      • 2-Inch Inlet/Outlet
      • Twenty-Six-Inch Length
      • Limited 90-Day Warranty
      • Fits 2019-2025 GMC Sierras

      Description

      Liven Up the Sound of Your Sierra. Are you tired of your Sierra’s quiet, lackluster exhaust note? Modern-day manufacturers often utilize small diameter piping and multiple resonators/mufflers to produce as little sound as possible. While ideal for some, most enthusiasts would much prefer to hear a powerful growl emanating from their exhaust pipes, like what’s accomplished with Magnaflow’s 3.50-Inch Round Glasspack Performance Muffler. This muffler features a high-flow, straight-through design for optimized performance, minimal packing for a deep, aggressive tone, and classic glasspack styling to satisfy your inner hot-rodder!

      High-Performance. This muffler features a performance-oriented straight-through design for maximum efficiency, drastically reducing backpressure by eliminating obstructions in the exhaust system. With air able to leave the exhaust system faster, air can be introduced to the engine quicker, resulting in more efficient combustions and, thus, more power. 

      Aggressive Sound. One of the most important benefits of an aftermarket muffler is sound, and this Magnaflow Glasspack has plenty of it! This muffler features only a single layer of packing and a 3.5-Inch diameter for the deep, aggressive tone you’ve come to expect from a performance muffler. 

      Red Coating. This muffler features a bright red, high-temp coating for a pop of color under the chassis and an homage to early hot-rodder days. This coating also protects the underlying alloy from rust and corrosion for long service life. 

      Warranty. A limited 90-day warranty covers this product against manufacturing defects. 

      Application. This Magnaflow 3.50-Inch Round Glasspack Performance Muffler fits 2019-2025 GMC Sierras.

      Magnaflow 13134

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Magnaflow Glasspack Muffler
      4.7

      Customer Reviews (3)

      Brand Image

      Reviews of Magnaflow Exhaust products have an average rating of 4.6 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

          Word on the Trail

          Great products and great website. I like seeing what the product looks like on a truck like mine prior to purchase and they do this.

          khoopingarner1974
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