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Find Exhaust Pipes for your Sierra 3500

4-Inch Turbo Exhaust Pipe (11-16 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle

Item SHG51652
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$324.99 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Turbo Exhaust Pipe
      • Polished Chrome Finish
      • Sized 4 Inches
      • Crafted from T-409 Stainless Steel Tubing
      • TIG Welded and CNC Machined
      • Rich Diesel Sound
      • LML Style
      • Improved Combustion Chamber Temperatures and Turbo Response
      • Bolt-On
      • Direct Replacement
      • Comes in Singles
      • Fits 2011-2016 6.6L Duramax GMC Sierra 3500 HD Models

      Description

      High-Flow Turbo Enhancement. The Turbo Exhaust Pipe is designed to optimize turbo response and exhaust flow for diesel performance enthusiasts. Built specifically for 2011–2016 6.6L Duramax GMC Sierra 3500 HD models, this LML-style pipe enhances engine efficiency by improving combustion chamber temperatures and reducing backpressure. It delivers not only power gains but also a deeper, more refined diesel sound for a commanding presence on and off the road.

      Construction and Appearance. This exhaust pipe is crafted from high-grade T-409 stainless steel tubing and finished in polished chrome for a sleek, corrosion-resistant appearance. Precision TIG welding and CNC machining ensure tight tolerances, structural integrity, and leak-free performance. Its 4-inch diameter promotes smoother exhaust flow and improved turbocharger response, giving your engine the breathing room it needs under load.

      Installation. Designed for bolt-on installation, this turbo exhaust pipe is a true direct replacement for the factory unit. It mounts quickly using existing hardware, with no need for fabrication or modifications, making it an excellent upgrade for both professional installers and advanced DIYers.

      Application. This Turbo Exhaust Pipe fits 2011–2016 6.6L Duramax GMC Sierra 3500 HD models. It’s the ideal performance add-on for boosting turbo efficiency, enhancing throttle response, and upgrading your truck’s exhaust tone with a durable, high-flow design.

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Turbo Exhaust Pipe
      4.7

      Reviews of similar Exhaust Products (25)

      Reviews of similar Exhaust products have an average rating of 4.7 out of 5

      Questions & Answers

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      Will It Fit My Sierra 3500

      • 6.6L V8 Duramax - 11, 12, 13, 14, 15, 16