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Dynomax Ultra Flo Welded Dual Exhaust System with Polished Tips; Rear Exit (14-18 4.3L Sierra 1500)Find parts that fit my vehicle

Item S512266-43
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$721.30 kit

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      Product Information

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

      Features & Specs

      • Releases a Deep Performance Exhaust Tone
      • Reinforces Power and Torque
      • Straight-Through Muffler Design with Continuous Perforated Tube
      • Continuous Roving Fiberglass (CRF) Technology
      • High-Quality, 2.50-Inch Mandrel-Bent Stainless Steel Construction
      • Comes with Polished Exhaust Tips
      • Dual Rear Exit
      • Bolt-On Installation
      • Carries a Limited Lifetime Warranty and a 90-Day Performance and Sound Guarantee
      • Fits All 2014 to 2018 4.3L GMC Sierra 1500 Models

      Description

      Commanding Sound. Expect a powerfully deep exhaust tone coming from your Sierra 1500 with this Dynomax Ultra Flo Welded Dual Rear Exit Exhaust System with Polished Tips. This cat-back exhaust kit will give your truck a raw and rich exterior exhaust sound under acceleration, thanks to the Continuous Roving Fiberglass (CRF) Technology that eliminates the unwanted interior resonance.

      Performance Boost. Using this Ultra Flo Welded Dual Rear Exit Exhaust System will let you experience an outstanding power boost. This reinforced performance is attributed to the efficient exhaust flow, thanks to the straight-through muffler design without restrictions and reduces backpressure. The uninterrupted exhaust flow also maximizes gas mileage even with full performance.

      Long-Lasting Toughness. Crafted using premium quality stainless steel, this Ultra Flo Welded Dual Rear Exit Exhaust System exhibits superior strength and corrosion resistance. To complete this exhaust kit, a pair of mirror polished exhaust tips will accentuate your truck’s overall presence on and off-road. These polished exhaust tips will add some stylish gleam to your truck’s tough appeal.

      Bolt-On Installation. Dynomax designed this Ultra Flo Welded Exhaust System to bolt directly onto your truck’s factory mounting points. It includes all the hardware and band clamps for a simple, no-drill installation that completes with light to moderate mechanical skills.

      Application. This Dynomax Ultra Flo Welded Dual Rear Exit Exhaust System with Polished Tips fits all 2014 to 2018 4.3L GMC Sierra 1500 models.

      Fitment:

      Details

      Dynomax 39530

      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) Muffler
      • (1) Front Pipe
      • (1) Driver Side Over-Axle Pipe
      • (1) Passenger Side Over-Axle Pipe
      • (2) Tail Pipes
      • (1) Extension Pipe
      • (2) Exhaust Tips with Clamps
      • (1) Hanger Kit
      • (5) Band Clamps
      • Installation Hardware
      5.0

      Customer Reviews (1)

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

      Questions & Answers

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      Will It Fit My Sierra 1500

      • 4.3L V6 - 14, 15, 16, 17, 18

      Designed for Double and Crew Cabs

          Word on the Trail

          This was my first experience shopping with American Trucks for accessories for a new truck. I was very pleased with the selection and wad able to find what I was looking for very easily. I was pleased to see the 'Additional items frequently purchased' displayed as well.

          rkiekens
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