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AFE MACH Force XP 3 in. Single Exhaust System w/ Polished Tip - Side Exit (14-18 5.3L Sierra 1500)

Market Price $792.49 You Save 24% ($190.20)
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  • Item S500887

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    Features & Details

    • Cat-Back Exhaust
    • Polished, Stainless Steel, Slash-Cut Tip
    • 3” Diameter Mandrel-Bent Stainless Steel Tubing
    • Uses Factory Mounting Locations
    • Kit Includes OE-Style Clamps and Hangers
    • Eliminates Leaks with 360-Degree Sealing
    • Fits 2014-2018 5.3L GMC Sierra 1500
    • Designed for Double Cabs and Crew Cabs
    Expel Exhaust Gasses Faster. The aFe Mach Force-Xp 3 in. Cat-Back Exhaust with Polished Tip stands out with its polished, stainless steel, slash-cut tip. But there's more to this cat-back exhaust than meets the eye. The unit features a 3" stainless steel tubing with smooth bends that facilitate exhaust flow. This then leads to improved throttle response and additional torque for your truck.

    Better Stability with Factory Mounting Locations. The Single Side Exit aFe Mach Force-Xp 3 in. Cat-Back Exhaust with Polished Tip makes use of EO-style clamps and hangers and factory mounting points to boost its stability. This setup becomes an advantage when your truck is subjected to high heat and high vibrations.

    Aggressive Look and Sound to Back It Up. Once the aFe Single Side Exit Mach Force-Xp 3 in. Cat-Back Exhaust is in place, you can expect your truck to turn heads with its upgraded look and sporty growl.

    Application. The aFe Mach Force-Xp 3 in. Cat-Back Exhaust with Polished Tip fits 2014-2018 5.3L GMC Sierra models with the following cab and box configurations.
    • Double Cab with the Standard Box
    • Crew Cab with the Short Box
    • Crew Cab with the Standard Box

    Fitment: 2014 2015 2016 2017 2018 Details

    MPN# 49-44038-P

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) 304 SS Exhaust Tip
    • (1) Muffler Assembly
    • (1) One-Piece Over-Axle/Tailpipe
    • (3) Band Clamps
    • (1) 13” Mid-Pipe Extension
    • (1) Mid-Pipe
    Installation Info
    Tech Specs
    Will it fit my Sierra 1500?

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          Customer Reviews (1) Write a Review

          Overall Rating 4

          out of 5 stars

          Installation Time:Afternoon

          • Loudness / Volume 3 3
          • Exhaust Note 4 4
          • Fit & Finish 5 5
          • Bang For Your Buck 4 4

          • 4/5

            Installation Time: Afternoon

            July 21, 2017

            Review from AFE MACH Force XP 3 in. Single Exhaust System w/ Polished Tip - Side Exit (14-18 5.3L Silverado 1500)

            First time exhaust

            Never knew what to expect, being this was my first exhaust swap. The tip is awesome, I plan on painting the plate to color match. Sounds great, not over aggressive. Took my time on install, I wasn't in a rush, and was selling a Jeep at the same time.


            Year: 2015 Submodel: High Country Engine: 5.3L V8

            Helpful (14)

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