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Flowmaster FlowFX Single Exhaust System with Black Tip; Side Exit (14-18 4.3L Silverado 1500)

Item S113393
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Market Price $559.99 You Save 12% ($65.04)
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$494.95 (kit)

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      Product Information

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


      • Produces a Deep, Aggressive Tone
      • Improves Exhaust Flow, Boosts Power and Torque
      • Straight-Through Muffler Design
      • Crafted Using 3-Inch, Mandrel-Bent 409 Stainless Steel Tubing
      • Includes a 4.50-Inch, Black, Ceramic-Coated Exhaust Tip
      • Single Side Exit
      • Direct Bolt-On Installation
      • Backed by a Limited Lifetime Warranty
      • Made in the USA
      • Fits 2014-2018 4.3L Silverado 1500s


      Deep Aggressive Growl. Let your truck powerfully course through any road or trail setting while releasing a powerfully deep exhaust note. Flowmaster’s technology eliminates the high-pitched sound and ensures that your Silverado will successfully stand-out with this FlowFX Single Exhaust System with Black Tip; Side Exit.

      Superior Engine Boost. This FlowFX Exhaust Kit features a high-flowing, straight-through muffler and 3-inch, mandrel-bent tubing. This combination enhances the exhaust flow for improved torque and exceptional power gains. Furthermore, these benefits are especially useful for trucks used for dedicated work, off-roading, and daily driving.

      Premium-Quality Construction. Engineered using ultra-smooth, mandrel-bent, 3-inch stainless steel tube, this FlowFX exhaust is a superb, long-lasting upgrade. The 409 stainless steel withstands the highly corrosive exhaust chemicals and the extreme temperatures caused by the intense catalytic activities. To complete this exhaust kit, a 4.50-inch, black, ceramic-coated exhaust tip accentuates the Silverado’s overall appeal on- and off-road.

      Direct, Bolt-On Installation. This FlowFX Single Exhaust System is built to directly attach to the factory mounting locations on your truck. It includes all the necessary hardware for a hassle-free installation process that completes with moderate mechanical skills.

      Application. The Flowmaster FlowFX Single Exhaust System with Black Tip; Side Exit is specifically designed to fit all 2014-2018 4.3L Silverado 1500s.

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      Fitment: 2014 2015 2016 2017 2018 Details

      Flowmaster 717857

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Muffler
      • (1) Inlet Pipe
      • (1) Extension Pipe
      • (1) Tail Pipe Assembly
      • (1) Exhaust Tip
      • (3) Band Clamps
      • (4) Hanger Keepers

      Customer Reviews (9)

        Reviews of Flowmaster Exhaust products have an average rating of 4.6 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Silverado 1500

          • 4.3L V6 - 14, 15, 16, 17, 18

          Designed for Double Cab and Crew Cab models.