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AFE MACH Force XP 3 in. Dual Exhaust System w/ Polished Tips - Side Exit (09-13 4.8L Sierra 1500)

Market Price $1,124.35 You Save 20% ($221.85)
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$902.50 (kit)

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  • Item S501144
  • MPN# 49-44071-P

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    Features & Details

    • 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 4.8L GMC Sierras
    • Designed to fit Regular Cab Models Only
    Enhanced Cat-Back. Sizzling power gains and an aesthetic boost are what you can expect after installing the aFe Mach Force XP 3-inch Split Side Exit Cat-Back Exhaust with Polished Tips on your 2009-2013 Sierra, with the high-flow system draining off exhaust backpressure fast. The 29% exhaust flow boost clears fumes and strengthens the front-to-back draft through the system, infusing the engine with cold, dense air for +14 horsepower, +17 torque ft/lbs, and a noticeable jump in throttle response. Aggressive styling is added by the flaring 4.5-inch mirror tips, with their black applique aFe badges, while the exhaust note strengthens to a powerful, fierce roar when you stamp on the gas.

    Sturdy Component. Manufactured in the USA, the aFe Mach Force XP Cat-Back is made to be installed with hand-tools, bolting onto the factory mounting locations using the supplied hardware. The part is made mostly from T-409 stainless steel, which is almost totally rust-resistant but will discolor over time; the polished tip is T-304 stainless, which never dims. This cat-back uses 3-inch mandrel-bent tubing throughout plus a welded straight-through muffler. It is covered by a 2-year manufacturer's warranty.

    Application. This aFe Mach Force XP 3-inch Split Side Exit Cat-Back Exhaust with Polished Tips is made to fit the 2009-2013 4.8L GMC Sierra's with the following cab and box configurations.
    • Regular Cab with the Standard Box
    • Regular Cab with the Short Box

    Fitment: 2009 2010 2011 2012 2013 Details

    What's in the Box
    • (1) Cat-Back Exhaust System
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