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AFE MACH Force XP 3-Inch Dual Exhaust System with Black Tips; Side Exit (14-18 5.3L Sierra 1500)

Item S501131
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$1,214.00 (kit)

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      Product Information

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

      Features

      • Cat-Back Exhaust System
      • T-409 Stainless Steel Tubing
      • T-304 Stainless Steel Exhaust Tip
      • Mandrel Bent Tubing
      • 2-Year Warranty
      • Fits 2014-2018 Sierras

      Description

      Excellent Cat-Back. Dressing up your 2014-2018 Sierra with a handsomely sinister pair of black ceramic coated 4.5" tips with gleaming aFe Power badges in polished stainless, the aFe Mach Force XP 3-inch Split Side Exit Cat-Back Exhaust with Black Tips is sturdy and fits well. This quality piece is all stainless steel for a long lifespan in all kinds of conditions. Mustering both constant-diameter pipes (mandrel bent) and a high flow muffler, the Mach Force XP develops a deep, loud growl with a lot of aggression in place of the factory exhaust note, while scavenging very efficiently, too. Relieving the backpressure of hot fumes gives more throttle response along with +5-10% horsepower and ft/lbs of torque.

      Fabricated for Performance. The aFe Mach Force XP is built to serious performance parameters, with precision fit and high quality 3" T-409 stainless steel piping. The tips are T-304 stainless. The muffler measures 21" and has a free-flowing single-in, dual-out blueprint. Covered by a 2-year manufacturer's warranty, this part is made for easy bolt-on application, and comes complete with OE-type bayonet hangers that won't shift or bend regardless of heat and vibrations.

      Application. This aFe Mach Force-Xp 3 in. Split Side Exit Cat-Back Exhaust with Black Tips is designed to be used on the 2014-2018 5.3L GMC Sierra's with the following cab and box configurations.
      • Crew Cab with the Short Box
      • Crew Cab with the Standard Box

      Shop All Truck Parts And Accessories

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      Fitment: 2014 2015 2016 2017 2018 Details

      AFE 49-44057-B

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

      Installation & What's in the Box

      What's in the Box

      • (1) Cat-Back Exhaust System
      • Hardware

      Tech Specs

      4.5

      Customer Reviews (65)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 5.3L V8 - 14, 15, 16, 17, 18

        Designed for Double Cab and Crew Cab Models.

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