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Magnaflow Street Series Dual Exhaust System with Polished Tips; Middle Side Exit (07-13 5.3L Sierra 1500)

Item S502340
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      Product Information

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


      • Middle Side Exit Configuration
      • Clamps to the 3” Stock Exhaust Pipe
      • Stainless Steel High Flow Muffler
      • 3" 409 Stainless Steel Mandrel Bent Tubing
      • 3.5" Polished 304 Stainless Steel Exhaust Tips
      • All Installation Hardware and Clamps Included
      • Fits 2007-2013 GMC Sierra 5.3L Extended and Crew Cab Models


      Aggressive Appearance. Make the exhaust system on your 2007-2013 GMC Sierra extended or crew cab more aggressive by upgrading to this Magnaflow Street Series Cat-Back Exhaust with Middle Side Exit. This exhaust upgrade is ideal for Sierra drivers that want improved performance and a unique middle side exit exhaust that will turn heads everywhere they go.

      Durable Construction. Constructed utilizing superior quality stainless steel, this Magnaflow Street Series Cat-Back Exhaust with Middle Side Exit takes durability to a whole new level. The muffler and exhaust tubes are manufactured from 409 stainless steel and the 3.5” polished exhaust tips are made with 304 stainless steel to withstand the elements for years to come.

      Clamp-On Installation. No welding or modifications are required because this Magnaflow Street Series Cat-Back Exhaust with Middle Side Exit is a clamp-on application. All of the required installation hardware and clamps are included.

      Limited Lifetime Warranty. This Magnaflow Street Series Cat-Back Exhaust with Middle Side Exit is backed by a limited lifetime warranty from the manufacture.

      Application. This Magnaflow Street Series Middle Side Exit Cat-Back Exhaust is designed to be used on the 2007-2013 5.3L GMC Sierra's with the following cab and box configurations.
      • Extended Cab with the Standard Box
      • Crew Cab with the Short Box

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      Fitment: 2007 2008 2009 2010 2011 2012 2013 Details

      Magnaflow 16746



      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Stainless Steel Muffler
      • (2) 3.5” Polished Exhaust Tips
      • (1) Extension Tube
      • Mounting Hardware

      Tech Specs


      Customer Reviews (100+)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 5.3L V8 - 07, 08, 09, 10, 11, 12, 13

        Designed for the Extended Cab with Standard Box and Crew Cab with Short Box

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