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Borla Touring Single Exhaust System with Polished Tip; Side Exit (07-13 5.3L Sierra 1500)

Item S501853
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      Product Information

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


      • Borla Touring Cat-Back Exhaust
      • 300-Series Austenitic Stainless Steel
      • 2.75” with 4” Tip
      • Polished
      • Million-Mile Warranty
      • Installation Kit with Instructions
      • Fits GMC Sierra 5.3L 2007-2013


      Improve Horsepower. The Borla Touring Cat-Back Exhaust - Single Side Exit will unleash hidden horsepower in your 2007-2013 GMC Sierra 5.3L. The increase of velocity you'll get from this Borla Cat-Back Exhaust will lead to more power, fuel economy and an unmatched roar.

      Premium Stainless Steel. Borla’s exhaust systems are made of 300-Series Austenitic Stainless Steel, superior to T-400 series alternatives like 409. Ultra-smooth mandrel bends provide an environment of maximum flow allowing gas to rapidly escape your GMC Sierra, increasing its horsepower. Computer-Controlled CNC Manufacturing processes ensure an accurate cut providing a great fit for every part produced.

      Million-Mile Warranty. Borla stands behind their products’ quality and durability. They offer a million-mile warranty as a testament to that dedication and confidence. With Borla, you get the advantage of purchasing from the world’s most experienced exhaust brand.

      Installation. Ensure all parts are present in your installation kit before disassembling the exhaust system currently on your GMC Sierra. Follow all instructions carefully for the best results. Once you’ve traveled a few hundred miles, check your clamps and re-tighten them if needed.

      Application. This Borla Touring Single 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: 2009 2010 2011 2012 2013 Details

      Borla 140343

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Front Pipe Assembly
      • (1) Muffler
      • (1) Tail Pipe Assembly
      • (2) 2.75” Clamps

      Tech Specs


      Customer Reviews (100+)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 5.3L V8 - 09, 10, 11, 12, 13
        • 6.0L V8 Hybrid - 10, 11, 12

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