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Magnaflow MF Series Single Exhaust System - Side Exit (14-18 4.3L Sierra 1500)

Market Price $976.88 You Save 12% ($112.38)
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  • Item S502345

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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 4.3L GMC Sierra Models
    Power and Performance. Offering the ultimate in performance and efficiency, this MF Series Cat-Back Exhaust from the Magnaflow really brings the heat. With 3" mandrel-bent tubing, this straight-through flow design gives you max horsepower and torque. Magnaflow brings you that smooth, deep growl you desire with the wide-open performance you need.

    Strong Style. Made in the USA, this exhaust with single side exit is built tough, and the 409 stainless steel ensures that your new performance exhaust will probably outlive your truck. Polished tips add a little touch of classy shine, while the pipes give a growl that adds a little bit of attitude. All of this is backed by Magnaflow's lifetime warranty.

    Installation Made Easy. The bolt-on design makes installation a breeze. In two hours or less, you'll be back on the trails or the highway with a little more style than before.

    Application. This Magnaflow MF Series Single Side Exit Cat-Back Exhaust is designed to be used on the 2014-2018 4.3L 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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