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MBRP 3-Inch XP Series Dual Exhaust System with Polished Tips; Middle Side Exit (09-18 5.3L Sierra 1500)

Item S510399
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Market Price $620.99 You Save 11% ($71.00)
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$549.99 (kit)

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      Product Information

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


      • Engineered to Provide a Deep Rich Sound
      • Designed to Promote Improved Exhaust Flow and Power
      • Developed With a Chambered Muffler
      • Crafted Using Durable T409 Stainless Steel
      • Comes With a Middle Side Exit
      • Equipped With 4-Inch Round Polished Stainless Steel Tips
      • Hassle-Free Installation
      • Fits All 2009-2018 5.3L GMC Sierra 1500 Models


      Deep Rich Sound. Give your Sierra the proper exhaust sound it deserves by installing this MBRP 3-inch XP Series Dual Exhaust System with a Middle Side Exit. What makes this exhaust system different from other aftermarket brand is the chambered muffler it uses. Using state-of-the-art technology, MBRP tuned this dual exhaust system to produce a deep rich sound that significantly surpasses your Sierra’s factory exhaust system.

      More Power. This MBRP 3-inch XP Series Dual Exhaust System not only enhances your Sierra’s exhaust sound, it also provides a significant increase in its overall performance as well. The secret lies behind the mandrel-bent tubes this exhaust system uses which are engineered to maximize the flow of exhaust gases and eliminate backpressure. The result is an impressive boost to your Sierra’s horsepower and torque

      T409 Stainless Steel Build.  To ensure this XP Series Dual Exhaust System stand up to rough driving conditions, MBRP manufactured it using 16-gauge T409 stainless steel. This durable stainless steel build is engineered to withstand salt, rocks, grime, and tar to provide your Sierra years of superior service. To complete this dual exhaust system, MBRP also equipped it with two 4-inch round polished stainless steel tips.

      Hassle-Free Installation. No drilling, cutting, or welding is needed to install this MBRP 3-inch XP Series Dual Exhaust System. The installation process is pretty simple, all you’ll need are the basic hand tools found in your garage.

      Application. This MBRP 3-inch XP Series Dual Exhaust System with a Middle Side Exit can fit all 2009-2018 5.3L GMC Sierra 1500 models.

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

      MBRP S5081409

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Front Pipe
      • (1) Extension Pipe
      • (1) Muffler
      • (1) Front Tail Pipe
      • (1) Rear Tail Pipe
      • (1) 3-Inch Hanger Clamp
      • (1) 3-Inch Bracket Clamp
      • (4) 3-Inch Clamps
      • (2) 0.312-Inch Hex Bolt 1-Inch
      • (2) 0.312-Inch Flat Washers
      • (2) 0.312-Inch Lock Washers
      • (2) 0.312-Inch Hex Nuts
      • (2) M10 Flat Washers
      • (2) M10 Lock Washers
      • (2) M10 Hex Nuts
      • (2) Bolt Spacers
      • (1) Hanger Assembly
      • (2) Bolt Leaders
      • (2) Exhaust Tips

      Customer Reviews (48)

        Reviews of MBRP Exhaust products have an average rating of 4.5 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Sierra 1500

          • 5.3L V8 - 09, 10, 11, 12, 13, 14, 15, 16, 17, 18

          Does Not Fit on Regular Cab Models