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Magnaflow MF Series Single Exhaust System - Side Exit (14-18 5.3L Sierra 1500)

Market Price $976.88 You Save 12% ($112.38)
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  • Item S502346

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Ship to: Ashburn - 20149
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    Features & Details

    • Improves Horsepower and Torque
    • Throaty Exhaust Note
    • Durable 409 Stainless Steel Construction
    • 3" Diameter Mandrel-Bent Tubing
    • 4" Polished Stainless Steel Tip
    • Single Exit After Rear Passenger Side Tire
    • Direct Bolt-On Installation
    • Made in the USA
    • Fits All 2014-2018 5.3L GMC Sierra Models
    Engineered Performance. When you're shopping around for that perfect exhaust system for your GMC Sierra, you want something with the best performance, efficiency and growl power. Magnaflow answers the call with their MF Series Cat-Back exhaust systems. Made in the USA, these systems are engineered to last. With Magnaflow, you'll get increased performance, better economy, a smooth, deep sound and a straight-through flow—for the ultimate in unrestricted horsepower and torque.

    Solid Strength, Stunning Good Looks. With the MF Series, you get strength and style. Made of solid 409 stainless steel, your new cat-back will have more than nine lives—it will outlive your truck. For an added touch of beauty and style, it has polished tips. To top it off, Magnaflow gives you a lifetime warranty on construction.

    Bolt-On Install. Installation couldn't be easier with this simple bolt-on design. In approximately two hours, you'll be hitting the highway with a new ride and growl. Need a little help? Installation videos are available on the Magnaflow website.

    Application. This Magnaflow MF Series Single Side Exit Cat-Back Exhaust is designed to be used on the 2014-2018 5.3L GMC Sierra's with the following cab and box configurations.
    • Regular Cab with the Standard Box
    • Double Cab with the Standard Box
    • Crew Cab with the Short Box.

    Fitment: 2014 2015 2016 2017 2018 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Inlet Pipe
    • (1) Muffler
    • (1) Tailpipe
    • (2) Clamps
    Installation Info
    Tech Specs
    Will it fit my Sierra 1500?

      Customer Photos

        Questions & Answers (1)

        1 Top Rated Question

        Does this exhaust system have an active exhaust valve installed behind the muffler similar to the OEM factory exhaust?

        • This does not have an active valve, the sound/tone cannot be changed.

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