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AFE MACH Force XP 3-Inch Dual Exhaust System with Polished Tips; Side Exit (09-13 5.3L Sierra 1500)

Item S501145
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Market Price $945.30 You Save 13% ($123.30)
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$822.00 (kit)

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      Product Information

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

      Features

      • Cat-Back Exhaust
      • T-409 Stainless Steel Tubing and Muffler
      • 3 in. Mandrel-Bent Tubing
      • Polished 4.5 in. Stainless Steel Exhaust Tips
      • Exits Behind Each Rear Tire
      • 2-Year Warranty
      • Fits 2009-2013 5.3L GMC Sierras
      • Designed to fit Regular Cab Models Only

      Description

      Superior Exhaust. There's plenty of power hidden in your 2009-2013 5.3L GMC Sierra, imprisoned by the backpressure of accumulated exhaust fumes - and the aFe Mach Force XP 3-inch Split Side Exit Cat-Back Exhaust with Polished Tips is designed to uncage that beast and let your system breathe free. The Mach Force Cat-Back intensifies exhaust removal by 29% through its smooth mandrel bends and performance muffler, while deepening your Sierra's sound to a throaty, aggressive exhaust note. The throttle grows more responsive with backpressure eased, and your truck gains a dyno-tested +17 ft/lbs of torque and +14 horsepower - along with the savage styling of black-badged 4.5" polished tips.

      Heavy-Duty System. Built to last, the aFe Mach Force Cat-Back incorporates T-304 stainless steel for the tip and T-409 stainless for the muffler and 3-inch mandrel-bent tubing, both nearly rust-proof grades. An extension tube for long bed variants is included, along with the hardware, 360° band clamps, and bayonet hangers needed for bolt-on installation. The part is manufactured in the United States and comes with a 2 year limited warranty from aFe.

      Application. The aFe Mach Force XP 3-inch Split Side Exit Cat-Back Exhaust with Polished Tips is designed to fit the 2009-2013 5.3L GMC Sierra's with the following cab and box configurations.
      • Regular Cab with the Standard Box
      • Regular Cab with the Short Box

      Shop All Truck Parts And Accessories

      Shop All Truck Exhaust

      Fitment: 2009 2010 2011 2012 2013 Details

      AFE 49-44071-P

      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) Cat-Back Exhaust System
      • Hardware

      Tech Specs

      4.5

      Customer Reviews (67)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 5.3L V8 - 09, 10, 11, 12, 13

        Designed to fit Regular Cab Models Only.

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