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Flowmaster FlowFX Dual Exhaust System with Black Tips; Side Exit (20-24 6.6L Gas Sierra 3500 HD)

Item SHG24153
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Flowmaster FlowFX Dual Exhaust System with Black Tips; Side Exit (20-24 6.6L Gas Sierra 3500 HD)
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Review & Install - Flowmaster FlowFX Dual Exhaust System with Black Tips; Side Exit Video   See All Product Videos (1)
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142 Reviews
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$795.95 (kit)

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Ship to: Columbus - 43215
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Wards Auto Repair LLC
551 Corbett Rd, Groveport, OH
11.21 miles away . 25 Reviews
*Specific shop subject to availability
Total cost of service $299.00
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      Product Information

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

      Features & Specs

      • Dual Exhaust System
      • Made with 409 Stainless Steel
      • Features 3.50 to Dual 3.00-Inch Pipes
      • Precision Mandrel Bent
      • Straight-Through Muffler Design
      • Better Exhaust Gas Flow
      • Dyno Revealed +9 Horsepower and +10 Pound-Feet Gains
      • Features 4.50-Inch Black Ceramic Tips
      • Limited Lifetime Warranty
      • Easy Installation
      • Fits 2020-2024 6.6L Gas Sierra 3500 HD Models

      Description

      Powerful Performance. Built with high-quality stainless steel, the Flowmaster FlowFX Dual Exhaust System with Black Tips; Side Exit system optimizes exhaust flow and reduces backpressure for your 6.6L Gas Sierra 3500 HD. The straight-through muffler design delivers a deep, throaty exhaust note that perfectly complements your truck's powerful presence on the road.

      Stylish Design. The dual black exhaust tips not only add an extra layer of visual appeal but also ensure maximum resistance to corrosion and discoloration for a sleek, long-lasting finish. The unique side exit configuration not only enhances the aesthetics of your truck but also improves ground clearance, making it an excellent choice for off-road enthusiasts.

      Installation. This product is easy to install and should take only a few moments.

      Warranty. There is a limited lifetime warranty on this product.

      Application. The Flowmaster FlowFX Dual Exhaust System with Black Tips; Side Exit fits 2020-2024 6.6L Gas Sierra 3500 HD models.

      Fitment:

      • 2020 GMC Sierra 3500
      • 2021 GMC Sierra 3500
      • 2022 GMC Sierra 3500
      • 2023 GMC Sierra 3500
      • 2024 GMC Sierra 3500
      Details

      Flowmaster 718111

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • Dual Exhaust System
      4.5

      Customer Reviews (142)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 3500

        • 6.6L V8 - 20, 21, 22, 23, 24

        Designed for a Crew Cab with a 6.90-Foot Standard Box

            Word on the Trail

            Honest company. So far, everything I have ordered has been shipped quickly, no games. Very happy with my ordering experience so far.

            jrlegacy23
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