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AFE MACH Force XP 3 in. Dual Exhaust System w/ Black Tips - Side Exit (14-18 5.3L Sierra 1500)

Market Price $1,237.35 You Save 19% ($239.85)
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$997.50 (kit)

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  • Item S501131
  • MPN# 49-44057-B

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    Features & Details

    • 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
    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

    Fitment: 2014 2015 2016 2017 2018 Details

    What's in the Box
    • (1) Cat-Back Exhaust System
    • Hardware
    Tech Specs
    Will it fit my Sierra?

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